CN111602942A - Education utensil strorage device for mathematics education - Google Patents
Education utensil strorage device for mathematics education Download PDFInfo
- Publication number
- CN111602942A CN111602942A CN202010394513.0A CN202010394513A CN111602942A CN 111602942 A CN111602942 A CN 111602942A CN 202010394513 A CN202010394513 A CN 202010394513A CN 111602942 A CN111602942 A CN 111602942A
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- China
- Prior art keywords
- groove
- hole
- connecting rod
- placing groove
- pull rod
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/03—Suitcases
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/03—Suitcases
- A45C2005/037—Suitcases with a hard shell, i.e. rigid shell as volume creating element
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- Electrically Operated Instructional Devices (AREA)
Abstract
The invention discloses an educational appliance storage device for mathematical education, which comprises an inner shell, a first through hole and a second through hole, wherein an outer shell is installed on the outer side of the inner shell through a screw, a rear end cover is installed on the rear side of the outer shell through a screw, a handle is installed on the right side of the outer shell through a screw, a first placing groove is formed in the upper surface of the inner shell, a first through hole is formed in the middle of the inner shell, a first pull rod is installed inside the first through hole, a second through hole is formed in the right side of the outer shell, and a second pull rod is installed in the second through hole. This education utensil strorage device for mathematics education is provided with four standing grooves for teaching aids such as mathematics teaching material, ruler, pen and compasses can be deposited to the in-process that uses to the device, owing to adopt be independent parking space, make the teaching aid can not influence each other, have just also avoided compasses and pen to make dirty the problem of other teaching aids, and the device is whole small simultaneously, thereby has increased the practicality and the convenience of device.
Description
Technical Field
The invention relates to the technical field of mathematical education, in particular to an educational appliance storage device for mathematical education.
Background
In-process of mathematics education, the teacher can use some supplementary teaching tools, the common ruler that has compasses and various models, thereby better supplementary teaching of carrying on, after teaching is accomplished, the teacher can arrange the teaching tools in order, accomodate, avoid influencing next teacher's normal teaching, however current instrument strorage device generally all is cupboard or drawer and so on, these two kinds all are the great strorage device of volume, the former has reduced the usable floor area of teacher's office, the latter makes dirty the drawer easily, thereby make dirty teaching material and other teaching aids, and current strorage device for the teaching aid is great because of the volume, inconvenient removal, thereby the practicality of strorage device for the teaching aid has been reduced.
We have proposed an educational appliance storage apparatus for mathematical education in order to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a storage device for educational appliances for mathematical education, which is used for solving the problems of large volume, space waste and inconvenience in movement of a storage device for mathematical teaching aids in the current market, which are provided by the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an educational appliance storage device for mathematical education comprises an inner shell, a first through hole and a second through hole, wherein an outer shell is mounted on the outer side of the inner shell through a screw, a rear end cover is mounted on the rear side of the outer shell through a screw, a handle is mounted on the right side of the outer shell through a screw, a first placing groove is formed in the upper surface of the inner shell, a second placing groove and a third placing groove are formed in the lower surface of the inner shell respectively, a fourth placing groove is formed between the inner shell and the outer shell, soft baffle plates are embedded in the front of the inner parts of the first placing groove, the second placing groove, the third placing groove and the fourth placing groove respectively, a first baffle plate, a second baffle plate, a third baffle plate and a fourth baffle plate are arranged in the inner parts of the first placing groove, the second baffle plate, the third baffle plate and the fourth baffle plate respectively, a first through hole is formed in the middle part of the inner shell, and a first pull rod is, a second through hole is formed in the right side of the outer shell, and a second pull rod is installed in the second through hole.
Preferably, the left and right lengths of the first placement groove are both greater than the left and right lengths of the second placement groove and the third placement groove, the groove depth of the first placement groove is greater than the depth of the two placement grooves, and the second placement groove and the third placement groove are arranged below the first placement groove.
Preferably, the soft stop block is designed to be a triangular structure, a first inclined plane is arranged on the outer side face of the soft stop block, a second inclined plane is arranged on the inner side face of the soft stop block, and the inclination angle of the first inclined plane is larger than that of the second inclined plane.
Preferably, first through-hole is sliding connection with first pull rod, and the length of first pull rod is greater than the length of first through-hole to the central line of first through-hole is parallel to each other with the lower surface of interior casing, and first logical groove, second logical groove and third logical groove have been seted up in proper order to right left side, right side, the first through-hole, and first logical groove, second logical groove and third logical groove three's length is the same simultaneously, and first logical groove, second logical groove and third logical groove three's width is the same.
Preferably, threaded through hole has been seted up at the rear of first pull rod, and threaded through hole is provided with 2, and mutually perpendicular between threaded through hole and the threaded through hole, and first pull rod has the head rod through threaded through hole from just left, just upward, just right three direction threaded connection, second connecting rod and third connecting rod, the head rod simultaneously, first logical groove is run through respectively to second connecting rod and third connecting rod, second logical groove and third through groove, and the head rod, second connecting rod and third connecting rod are respectively in first logical groove, the inside in second logical groove and third through groove constitutes sliding construction, and the head rod, second connecting rod and third connecting rod three end are connected with first separation blade, second separation blade and third separation blade respectively.
Preferably, the second through hole is in sliding connection with the second pull rod, the center line of the second through hole is parallel to the center line of the first through hole, the length of the second pull rod is larger than that of the first pull rod, and a fourth through groove is formed in the right left side of the second through hole.
Preferably, the rear left side threaded connection of second pull rod has the fourth connecting rod, and the fourth connecting rod runs through the fourth and leads to the groove to the fourth connecting rod constitutes sliding construction in the inside that the groove is led to the fourth, and the left side end-to-end connection of fourth connecting rod has the fourth separation blade simultaneously.
Compared with the prior art, the invention has the beneficial effects that: the educational apparatus storage device for mathematics education;
1. the four placing grooves are arranged, so that teaching aids such as mathematic teaching materials, a ruler, a pen, compasses and the like can be stored in the using process of the device, the teaching aids cannot influence each other due to the adoption of independent storage spaces, the problem that other teaching aids are dirtied by the compasses and the pen is avoided, meanwhile, the whole device is small in size, and the device is convenient to move by being matched with the lifting handle, so that the practicability and convenience of the device are improved;
2. be provided with first pull rod and second pull rod, at the in-process that uses, through the pulling pull rod for the pull rod drives the separation blade through the connecting rod and removes, thereby effectually pulls out the inside teaching aid of standing groove, and the use of convenient device is cooperating the soft dog of triangle-shaped structure moreover, and is effectual carry on spacingly and fixed to the teaching aid, increases the practicality of device.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a front view of the inner housing of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the present invention with the soft stop removed;
FIG. 6 is a schematic side sectional view of the soft stop according to the present invention.
In the figure: 1. an inner housing; 2. an outer housing; 3. a handle; 4. a rear end cap; 5. a first placing groove; 6. a second placing groove; 7. a third placing groove; 8. a fourth placing groove; 9. a soft stop block; 901. a first inclined plane; 902. a second inclined plane; 10. a first through hole; 11. a first pull rod; 12. a threaded through hole; 13. a first through groove; 14. a second through groove; 15. a third through groove; 16. a first connecting rod; 17. a second connecting rod; 18. a third connecting rod; 19. a first baffle plate; 20. a second baffle plate; 21. a third baffle plate; 22. a second through hole; 23. a second pull rod; 24. a fourth connecting rod; 25. a fourth baffle plate; 26. and a fourth through groove.
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. 1-6, the present invention provides a technical solution: an educational appliance storage device for mathematics education comprises an inner shell 1, an outer shell 2, a handle 3, a rear end cover 4, a first placing groove 5, a second placing groove 6, a third placing groove 7, a fourth placing groove 8, a soft stop 9, a first through hole 10, a first pull rod 11, a threaded through hole 12, a first through groove 13, a second through groove 14, a third through groove 15, a first connecting rod 16, a second connecting rod 17, a third connecting rod 18, a first baffle 19, a second baffle 20, a third baffle 21, a second through hole 22, a second pull rod 23, a fourth connecting rod 24, a fourth baffle 25 and a fourth through groove 26, wherein the outer shell 2 is mounted on the outer side of the inner shell 1 through screws, the rear end cover 4 is mounted on the rear side of the outer shell 2 through screws, the handle 3 is mounted on the right side of the outer shell 2, the first placing groove 5 is formed on the upper surface of the inner shell 1, and the second placing groove 6 and the third placing groove 7 are formed on the lower surface of the inner shell 1 respectively, and be provided with fourth standing groove 8 between interior casing 1 and shell body 2, first standing groove 5, second standing groove 6, the inside the place ahead of third standing groove 7 and fourth standing groove 8 four is all inlayed and is had soft dog 9, and first standing groove 5, second standing groove 6, third standing groove 7 and fourth standing groove 8 four inside are provided with first separation blade 19 respectively, second separation blade 20, third separation blade 21 and fourth separation blade 25, first through-hole 10 has been seted up at the middle part of interior casing 1, and the internally mounted of first through-hole 10 has first pull rod 11, second through-hole 22 has been seted up on the right side of shell body 2, and install second pull rod 23 in the second through-hole 22.
The length all is greater than two kinds of respective lengths of controlling of second standing groove 6 and third standing groove 7 about first standing groove 5, and the groove depth of first standing groove 5 all is greater than two kinds of respective groove depths of second standing groove 6 and third standing groove 7, and second standing groove 6 and third standing groove 7 set up the below at first standing groove 5, the design of above-mentioned structure, divide into independent placing space with the device, avoid the influence of each other, and furthest utilizes casing 1, reduce the holistic volume of device.
First through-hole 10 is sliding connection with first pull rod 11, and the length of first pull rod 11 is greater than the length of first through-hole 10, and the central line of first through-hole 10 is parallel to each other with the lower surface of interior casing 1, and first through-groove 13 has been seted up in proper order to right left side, right side of first through-hole 10, second through-groove 14 and third through-groove 15, first through-groove 13 simultaneously, the length that second through-groove 14 and third through-groove 15 three are the same, and first through-groove 13, the width that second through-groove 14 and third through-groove 15 three are the same, the design of above-mentioned structure, the normal activity of first pull rod 11 has been guaranteed, be convenient for the subsequent use of device.
The rear part of the first pull rod 11 is provided with 2 threaded through holes 12, the threaded through holes 12 are vertical to each other, the first pull rod 11 is in threaded connection with a first connecting rod 16, a second connecting rod 17 and a third connecting rod 18 from right left, right and up directions through the threaded through holes 12, the first connecting rod 16, the second connecting rod 17 and the third connecting rod 18 respectively penetrate through the first through groove 13, the second through groove 14 and the third through groove 15, the first connecting rod 16, the second connecting rod 17 and the third connecting rod 18 respectively form a sliding structure in the first through groove 13, the second through groove 14 and the third through groove 15, the tail ends of the first connecting rod 16, the second connecting rod 17 and the third connecting rod 18 are respectively connected with a first baffle plate 19, a second baffle plate 20 and a third baffle plate 21, and the structure is designed so that the connected baffle plates can be driven by the connecting rods to move when the first pull rod 11 is pulled, thereby effectually pull out the teaching aid in the standing groove, ensure the normal use of device.
The second through hole 22 and the second pull rod 23 are connected in a sliding mode, the center line of the second through hole 22 is parallel to the center line of the first through hole 10, the length of the second pull rod 23 is larger than that of the first pull rod 11, and a fourth through groove 26 is formed in the right left side of the second through hole 22.
The rear left side threaded connection of second pull rod 23 has fourth connecting rod 24, and fourth connecting rod 24 runs through fourth through groove 26, and fourth connecting rod 24 constitutes sliding construction in the inside that fourth through groove 26, and the left side end-to-end connection of fourth connecting rod 24 has fourth separation blade 25 simultaneously, the design of above-mentioned structure, make and just can drive fourth separation blade 25 through pulling second pull rod 23 and remove, thereby take out the inside compasses of fourth through groove 26, increase the practicality and the convenience of device.
The working principle is as follows: in using the storage device for educational apparatus for mathematics education, first, as shown in fig. 1-2, the device is moved by the handle 3 to be placed at a proper position for use.
During use, as shown in fig. 1-2, the first pull rod 11 and the second pull rod 23 inside the first through hole 10 and the second through hole 22 are pulled, as shown in fig. 2-4, during the movement of the first and second pull rods 11 and 23, the first, second, third and fourth connecting rods 16, 17, 18 and 24 are driven, so that the four slide in the corresponding first through groove 13, second through groove 14, third through groove 15 and fourth through groove 26 respectively, thereby driving the first blocking piece 19, the second blocking piece 20, the third blocking piece 21 and the fourth blocking piece 25 connected with the first blocking piece to move, as shown in figures 5-6, thereby make the separation blade dial out the teaching aid of first standing groove 5, second standing groove 6, third standing groove 7 and the inside of fourth standing groove 8 for the teaching aid exposes through extrusion soft dog 9, makes things convenient for teacher's taking.
After the teaching aid is used, as shown in fig. 1, the teaching aid is only required to be inserted into the corresponding first placing groove 5, second placing groove 6, third placing groove 7 and fourth placing groove 8, and the soft stop 9 shown in fig. 6 is matched to limit and fix the teaching aid, so that the normal use of the device is ensured, and a series of work is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. An educational appliance storing device for mathematics education comprising an inner case (1), a first through hole (10) and a second through hole (22), characterized in that: the outer shell (2) is installed on the outer side of the inner shell (1) through screws, the rear end cover (4) is installed on the rear portion of the outer shell (2) through screws, a handle (3) is installed on the right side of the outer shell (2) through screws, a first placing groove (5) is formed in the upper surface of the inner shell (1), a second placing groove (6) and a third placing groove (7) are formed in the lower surface of the inner shell (1) respectively, a fourth placing groove (8) is formed between the inner shell (1) and the outer shell (2), soft stop blocks (9) are inlaid in the front of the inner portions of the first placing groove (5), the second placing groove (6), the third placing groove (7) and the fourth placing groove (8), and first stop pieces (19) and second stop pieces (9) are arranged inside the first placing groove (5), the second placing groove (6), the third placing groove (7) and the fourth placing groove (8) respectively, Second separation blade (20), third separation blade (21) and fourth separation blade (25), first through-hole (10) have been seted up at the middle part of interior casing (1), and the internally mounted of first through-hole (10) has first pull rod (11), second through-hole (22) have been seted up on the right side of shell body (2), and install second pull rod (23) in second through-hole (22).
2. The educational appliance storage apparatus for mathematical education as set forth in claim 1, wherein: the left and right lengths of the first placing groove (5) are larger than the left and right lengths of the second placing groove (6) and the third placing groove (7), the groove depth of the first placing groove (5) is larger than the two depths of the second placing groove (6) and the third placing groove (7), and the second placing groove (6) and the third placing groove (7) are arranged below the first placing groove (5).
3. The educational appliance storage apparatus for mathematical education as set forth in claim 1, wherein: the soft stop block (9) is designed to be of a triangular structure, a first inclined plane (901) is arranged on the outer side face of the soft stop block (9), a second inclined plane (902) is arranged on the inner side face of the soft stop block (9), and the inclination angle of the first inclined plane (901) is larger than that of the second inclined plane (902).
4. The educational appliance storage apparatus for mathematical education as set forth in claim 1, wherein: first through-hole (10) are sliding connection with first pull rod (11), and the length of first pull rod (11) is greater than the length of first through-hole (10), and the central line of first through-hole (10) is parallel to each other with the lower surface of interior casing (1), and first logical groove (13), second logical groove (14) and third logical groove (15) have been seted up in proper order to right left side, just last, just right three sides of first through-hole (10), first logical groove (13), the logical groove of second (14) and third logical groove (15) length is the same simultaneously, and the logical groove of first (13), the logical groove of second (14) and third (15) width is the same.
5. The educational appliance storage apparatus for mathematical education as set forth in claim 5, wherein: threaded through holes (12) are formed in the rear portion of the first pull rod (11), the number of the threaded through holes (12) is 2, the threaded through holes (12) are perpendicular to the threaded through holes (12), the first pull rod (11) is in threaded connection with a first connecting rod (16), a second connecting rod (17) and a third connecting rod (18) from the right left side, the right side and the right side through the threaded through holes (12), the first connecting rod (16), the second connecting rod (17) and the third connecting rod (18) respectively penetrate through the first through groove (13), the second through groove (14) and the third through groove (15), the first connecting rod (16), the second connecting rod (17) and the third connecting rod (18) respectively form a sliding structure in the first through groove (13), the second through groove (14) and the third through groove (15), and the tail ends of the first connecting rod (16), the second connecting rod (17) and the third connecting rod (18) are respectively connected with a first blocking piece (19), A second baffle plate (20) and a third baffle plate (21).
6. The educational appliance storage apparatus for mathematical education as set forth in claim 1, wherein: the second through hole (22) is in sliding connection with the second pull rod (23), the center line of the second through hole (22) is parallel to the center line of the first through hole (10), the length of the second pull rod (23) is larger than that of the first pull rod (11), and a fourth through groove (26) is formed in the right left side of the second through hole (22).
7. The educational appliance storage apparatus for mathematical education as set forth in claim 7, wherein: the rear left side threaded connection of second pull rod (23) has fourth connecting rod (24), and fourth connecting rod (24) run through fourth logical groove (26), and fourth connecting rod (24) constitute sliding construction in the inside of fourth logical groove (26), and the left side end-to-end connection of fourth connecting rod (24) has fourth separation blade (25) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010394513.0A CN111602942A (en) | 2020-05-11 | 2020-05-11 | Education utensil strorage device for mathematics education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010394513.0A CN111602942A (en) | 2020-05-11 | 2020-05-11 | Education utensil strorage device for mathematics education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111602942A true CN111602942A (en) | 2020-09-01 |
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ID=72200228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010394513.0A Withdrawn CN111602942A (en) | 2020-05-11 | 2020-05-11 | Education utensil strorage device for mathematics education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111602942A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112598937A (en) * | 2020-12-01 | 2021-04-02 | 王世荣 | Education is with portable mathematics teaching aid |
-
2020
- 2020-05-11 CN CN202010394513.0A patent/CN111602942A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112598937A (en) * | 2020-12-01 | 2021-04-02 | 王世荣 | Education is with portable mathematics teaching aid |
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Application publication date: 20200901 |
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| WW01 | Invention patent application withdrawn after publication |