CN216287218U - Embedded mathematical model device - Google Patents
Embedded mathematical model device Download PDFInfo
- Publication number
- CN216287218U CN216287218U CN202122927865.0U CN202122927865U CN216287218U CN 216287218 U CN216287218 U CN 216287218U CN 202122927865 U CN202122927865 U CN 202122927865U CN 216287218 U CN216287218 U CN 216287218U
- Authority
- CN
- China
- Prior art keywords
- box body
- fixedly connected
- mathematical model
- matched
- device platform
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000013178 mathematical model Methods 0.000 title claims abstract description 47
- 230000008093 supporting effect Effects 0.000 claims abstract description 39
- 230000000670 limiting effect Effects 0.000 claims abstract description 36
- 239000002274 desiccant Substances 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Instructional Devices (AREA)
Abstract
The utility model discloses an embedded mathematical model device, which comprises a box body, wherein the cross section of the box body is rectangular, the box body is connected with a rectangular cover through a hinge, the rectangular cover is matched with the shape of the box body, a drying agent placing mechanism for placing a drying agent is arranged on the rectangular cover, an inclined supporting mechanism for supporting the box body is arranged on the lower side of the box body, a bottom plate is horizontally and fixedly connected inside the box body, a device table is matched on the upper side of the bottom plate, a plurality of telescopic rods are matched between the device table and the bottom plate, two handles are symmetrically and fixedly connected on the upper side of the device table, a lifting limiting mechanism is matched between the box body and the device table, and a mathematical model part placing bin is arranged on the upper side of the device table. The utility model is convenient to carry and set, can flexibly lift and lower, is convenient for on-site display teaching, can be set to be in an inclined display state, has intuitive teaching effect and effectively improves the teaching efficiency.
Description
Technical Field
The utility model relates to the technical field of mathematical model devices, in particular to an embedded mathematical model device.
Background
The mathematical model has great significance, various mathematical models can be continuously generated as the numbers are used by people, the mathematical model is used for solving various practical problems, and meanwhile, the mathematical model is also a beneficial scheme for teacher mathematical teaching, and the quality of the mathematical teaching can be effectively improved.
The existing mathematical model device for teaching is various in types, wherein the device comprises an embedded mathematical model device, the device can be operated by students in cooperation directly, and the device has better practical operation performance, but in the actual use of the existing embedded mathematical model device, the problem of poor explanation and display exists, a teacher needs to lift the whole device by inclining with hands for better display, and the problem of poor operation exists at the moment, so that the whole teaching quality is influenced.
To this end, we propose an embedded mathematical model apparatus to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an embedded mathematical model device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an embedded mathematical model device, includes the box, the box cross-section is the rectangle, the box has the rectangle lid through hinged joint, the rectangle lid matches with the box shape, be equipped with the drier placement mechanism who places the drier on the rectangle lid, the box downside is equipped with the slope supporting mechanism who is used for the supporting box, the inside horizontal fixedly connected with bottom plate of box, the matching of bottom plate upside is equipped with the device platform, it is equipped with a plurality of telescopic links to match between device platform and the bottom plate, two handles of device platform upside symmetry fixedly connected with, it is equipped with lift stop gear to match between box and the device platform, device platform upside is equipped with mathematical model part and places the storehouse.
Preferably, the mechanism is placed to drier includes the tube-shape piece, one side and tube-shape piece fixed connection that rectangle lid and device platform correspond, the inside cavity that is equipped with of tube-shape piece, the rectangle lid is equipped with the opening that matches with the tube-shape piece, a terminal surface that tube-shape piece and device platform correspond evenly is equipped with a plurality of through-holes, the one end that tube-shape piece and opening correspond matches and is equipped with the rubber buffer.
Preferably, the inclined supporting mechanism comprises a supporting plate, two supporting pads are symmetrically and fixedly connected to the lower side of the box body, one end of the supporting plate is rotatably connected with one supporting pad, an inclined plate is rotatably connected to the supporting plate, a rectangular hole matched with the inclined plate is formed in the supporting plate, and two limiting strips are fixedly connected to the lower side of the box body and matched with one end of the inclined plate.
Preferably, a plurality of the telescopic rods are symmetrically arranged, the side face of the upper end of each telescopic rod is fixedly connected with the device platform, and the lower end of each telescopic rod is fixedly connected with the upper side of the bottom plate.
Preferably, lift stop gear includes two fixed blocks, two the fixed block is located the device platform both sides, the device platform is equipped with the fluting that matches with two fixed blocks, two the fixed block is located the box inside and with box lateral wall fixed connection, be equipped with spacing fixture block on the fixed block, the fixed block is equipped with the spout that matches with spacing fixture block, spacing fixture block and fixed block sliding connection, through spring fixed connection between spacing fixture block and the fixed block, spacing fixture block one side fixedly connected with brace piece, the box lateral wall is equipped with the slip opening that matches with the brace piece, the sawtooth rack that the device platform side fixedly connected with spacing fixture block matches.
Preferably, the storehouse is placed to mathematical model part is the rectangle, the inside vertical fixedly connected with baffle in storehouse is placed to mathematical model part, mathematical model part is placed the storehouse and is matchd and be equipped with the visor.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the box body and the device platform matched with the interior of the box body are arranged, the box body realizes carrying and arrangement of the whole device, higher convenience is achieved, the device platform is used for demonstrating a mathematical model, and the device platform is provided with the plurality of telescopic rods matched with the device platform and the lifting limiting mechanism, so that the effect of flexible lifting of the device platform is realized, the effect of convenience in teaching demonstration is realized, and the teaching efficiency is effectively improved.
2. The lower side of the box body is provided with the inclined support mechanism, so that the whole box body is arranged in an inclined state, the integral display of the device table is facilitated, the visual teaching effect is achieved, the operation is facilitated, the drying agent placing mechanism is arranged on the rectangular cover and used for placing the drying agent, the effect of ensuring the drying environment in the box body is achieved, and the damp-proof effect is achieved.
Drawings
FIG. 1 is a schematic structural diagram of an embedded mathematical model apparatus according to the present invention;
FIG. 2 is a schematic structural diagram of an embedded mathematical model apparatus according to the present invention after a rectangular cover is closed;
FIG. 3 is a schematic structural diagram of a tilt supporting mechanism in an embedded mathematical model apparatus according to the present invention;
FIG. 4 is a schematic structural diagram of the interior of a case in an embedded mathematical model apparatus according to the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
fig. 6 is a schematic structural diagram of a mathematical model part storage bin in an embedded mathematical model apparatus according to the present invention.
In the figure: the device comprises a box body 1, a rectangular cover 2, a drying agent placing mechanism 3, an inclined supporting mechanism 4, a bottom plate 5, a device table 6, a telescopic rod 7, a handle 8, a lifting limiting mechanism 9, a mathematical model part placing bin 10, a cylindrical block 11, a rubber plug 12, a supporting plate 13, a supporting pad 14, a tilting plate 15, a limiting strip 16, a fixing block 17, a limiting clamping block 18, a spring 19, a supporting block 20, a sawtooth strip 21, a partition plate 22, a protective cover 23 and a handle 24.
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.
Referring to fig. 1-6, an embedded mathematical model device comprises a box body 1, the cross section of the box body 1 is rectangular, the box body 1 is connected with a rectangular cover 2 through a hinge, an existing latch mechanism is arranged between the box body 1 and the rectangular cover 2 in a matching way, namely the rectangular cover 2 can be opened and closed, the rectangular cover 2 is matched with the box body 1 in shape, a handle 24 is fixedly connected with one side of the box body 1 far away from the rectangular cover 2, the whole box body 1 can be lifted and carried through the handle 24, a desiccant placing mechanism 3 for placing a desiccant is arranged on the rectangular cover 2, the desiccant placing mechanism 3 comprises a cylindrical block 11, one side of the rectangular cover 2 corresponding to a device platform 6 is fixedly connected with the cylindrical block 11, a cavity is arranged inside the cylindrical block 11, the cavity inside the cylindrical block 11 is used for placing the existing desiccant, such as silica gel particles, the rectangular cover 2 is provided with an opening matched with the cylindrical block 11, and the opening is convenient for placing the desiccant, one end face, corresponding to the device platform 6, of the cylindrical block 11 is uniformly provided with a plurality of through holes, the through holes are convenient for the drying agent to play a role, one end, corresponding to the opening, of the cylindrical block 11 is provided with a rubber plug 12 in a matching mode, the rubber plug 12 is in damping clamping connection with the opening and is used for sealing the opening and ensuring the drying agent to play a role, and the drying agent can be replaced by opening the rubber plug 12;
the lower side of the box body 1 is provided with an inclined supporting mechanism 4 for supporting the box body 1, the inclined supporting mechanism 4 comprises a supporting plate 13, the lower side of the box body 1 is symmetrically and fixedly connected with two supporting pads 14, the two supporting pads 14 are convenient for the horizontal arrangement of the box body 1, one end of the supporting plate 13 is rotatably connected with one supporting pad 14, the supporting plate 13 is rotatably connected with an inclined plate 15, the supporting plate 13 is provided with a rectangular open hole matched with the inclined plate 15, the lower side of the box body 1 is fixedly connected with two limiting strips 16 matched with one end of the inclined plate 15, when better display is needed, the box body 1 can be obliquely rotated, the supporting plate 13 is in a horizontal state at the moment, the inclined rod 15 is supported, one end of the inclined plate 15 is clamped between the limiting strips 16, the supporting plate 13 and the inclined plate 15 form a triangular supporting state, and a better supporting effect is achieved on the box body 1;
a bottom plate 5 is horizontally and fixedly connected inside the box body 1, the bottom plate 5 plays a supporting role, a device platform 6 is arranged on the upper side of the bottom plate 5 in a matched mode, an existing mathematical model calculation device is arranged on the device platform 6 in a matched mode, no further description is given here, a plurality of telescopic rods 7 are arranged between the device platform 6 and the bottom plate 5 in a matched mode, the lifting of the telescopic rods 7 is damping sliding, the telescopic rods 7 are symmetrically arranged with each other, the side face of the upper end of each telescopic rod 7 is fixedly connected with the device platform 6, the lower end of each telescopic rod 7 is fixedly connected with the upper side of the bottom plate 5, two handles 8 are symmetrically and fixedly connected to the upper side of the device platform 6, the device platform 6 can be integrally lifted through the two handles 8, the telescopic rods 7 extend at the moment, and the telescopic rods 7 play a limiting effect on the device platform 6;
a lifting limiting mechanism 9 is arranged between the box body 1 and the device platform 6 in a matching manner, the lifting limiting mechanism 9 comprises two fixing blocks 17, the two fixing blocks 17 are arranged at two sides of the device platform 6, the device platform 6 is provided with a groove matched with the two fixing blocks 17, the two fixing blocks 17 are arranged inside the box body 1 and fixedly connected with the side wall of the box body 1, the fixing blocks 17 are provided with limiting fixture blocks 18, the fixing blocks 17 are provided with sliding grooves matched with the limiting fixture blocks 18, the limiting fixture blocks 18 are slidably connected with the fixing blocks 17, the two fixing blocks 17 play a limiting and supporting role corresponding to the limiting fixture blocks 18, the limiting fixture blocks 18 are fixedly connected with the fixing blocks 17 through springs 19, one side of each limiting fixture block 18 is fixedly connected with a support block 20, the side wall of the box body 1 is provided with a sliding opening matched with the support block 20, the side surface of the device platform 6 is fixedly connected with sawtooth strips 21 matched with the limiting fixture blocks 18, under the action of the springs 19, the limiting clamping blocks 18 are clamped on the corresponding sawtooth strips 21 to support the device platform 6, when the device platform 6 ascends, the sawtooth strips 21 act on the limiting clamping blocks 18, the springs 19 are extruded and contracted, the limiting clamping blocks 18 retract, the ascending of the device platform 6 cannot be influenced, when the device platform 6 needs to be retracted, the two support blocks 20 can be pushed to drive the two limiting clamping blocks 18 to move and retract, the limitation on the sawtooth strips 21 is removed, and the device platform 6 automatically descends under the action of gravity;
the upside of the device platform 6 is provided with a mathematical model part placing bin 10, the mathematical model part placing bin 10 is rectangular, the mathematical model part placing bin 10 is used for storing some mathematical models for teaching, the internal vertical fixedly connected with partition plates 22 of the mathematical model part placing bin 10 are arranged, the partition plates 22 play a classification role, the mathematical model part placing bin 10 is provided with a protective cover 23 in a matching way, the protective cover 23 plays a role in sealing protection, and the protective cover 23 and the mathematical model part placing bin 10 are embedded and clamped.
In the utility model, the device comprises the following steps:
the box body 1 is horizontally placed on a horizontal table board, the rectangular cover 2 is rotated to be opened, when better display is needed, the box body 1 is rotated in an inclined mode, the supporting plate 13 is in a horizontal state, the inclined rod 15 is supported, and one end of the inclined plate 15 is clamped between the limiting strips 16, so that the effect of obliquely supporting the box body 1 is achieved; if the device platform 6 needs to be lifted, the device platform 6 can be integrally lifted through the two handles 8, at the moment, the telescopic rods 7 are extended, when the device platform 6 is lifted, the corresponding sawtooth strips 21 act on the corresponding limiting clamping blocks 18, the springs 19 are extruded and contracted, the limiting clamping blocks 18 retract, the lifting of the device platform 6 is not influenced, and after the device platform 6 stops, the limiting clamping blocks 18 reset and are clamped on the corresponding sawtooth strips 21 under the action of the springs 19, so that the device platform 6 is supported; when the device platform 6 needs to be retracted, the two supporting blocks 20 are pushed to further drive the two limiting clamping blocks 18 to move and retract, the limitation on the sawtooth racks 21 is removed, the device platform 6 automatically descends under the action of gravity, the device platform 6 descends stably through the plurality of telescopic rods 7, and then the rubber plug 12 can be opened to replace the drying agent.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. An embedded mathematical model device comprises a box body (1) and is characterized in that the cross section of the box body (1) is rectangular, the box body (1) is connected with a rectangular cover (2) through a hinge, the rectangular cover (2) is matched with the box body (1) in shape, a drying agent placing mechanism (3) for placing a drying agent is arranged on the rectangular cover (2), an inclined supporting mechanism (4) for supporting the box body (1) is arranged on the lower side of the box body (1), a bottom plate (5) is horizontally and fixedly connected in the box body (1), a device platform (6) is arranged on the upper side of the bottom plate (5) in a matching manner, a plurality of telescopic rods (7) are arranged between the device platform (6) and the bottom plate (5) in a matching manner, two handles (8) are symmetrically and fixedly connected on the upper side of the device platform (6), and a lifting limiting mechanism (9) is arranged between the box body (1) and the device platform (6) in a matching manner, a mathematical model part placing bin (10) is arranged on the upper side of the device table (6).
2. The embedded mathematical model device according to claim 1, characterized in that the desiccant placement mechanism (3) comprises a cylindrical block (11), one side of the rectangular cover (2) corresponding to the device platform (6) is fixedly connected with the cylindrical block (11), a cavity is arranged inside the cylindrical block (11), the rectangular cover (2) is provided with an opening matched with the cylindrical block (11), a plurality of through holes are uniformly arranged on one end face of the cylindrical block (11) corresponding to the device platform (6), and a rubber plug (12) is arranged at one end of the cylindrical block (11) corresponding to the opening in a matching manner.
3. The embedded mathematical model device according to claim 1, characterized in that the inclined support mechanism (4) comprises a support plate (13), two support pads (14) are symmetrically and fixedly connected to the lower side of the box body (1), one end of the support plate (13) is rotatably connected with one support pad (14), an inclined plate (15) is rotatably connected to the support plate (13), the support plate (13) is provided with a rectangular opening matched with the inclined plate (15), and two limit strips (16) matched with one end of the inclined plate (15) are fixedly connected to the lower side of the box body (1).
4. The embedded mathematical model device according to claim 1, characterized in that a plurality of said telescopic rods (7) are symmetrically arranged with each other, the side of the upper end of said telescopic rod (7) is fixedly connected with the mounting table (6), and the lower end of said telescopic rod (7) is fixedly connected with the upper side of the bottom plate (5).
5. The embedded mathematical model device according to claim 1, wherein the lifting and lowering limiting mechanism (9) comprises two fixing blocks (17), the two fixing blocks (17) are located at two sides of the device platform (6), the device platform (6) is provided with a slot matched with the two fixing blocks (17), the two fixing blocks (17) are located inside the box body (1) and fixedly connected with the side wall of the box body (1), the fixing blocks (17) are provided with limiting clamping blocks (18), the fixing blocks (17) are provided with sliding grooves matched with the limiting clamping blocks (18), the limiting clamping blocks (18) are slidably connected with the fixing blocks (17), the limiting clamping blocks (18) are fixedly connected with the fixing blocks (17) through springs (19), one side of the limiting clamping blocks (18) is fixedly connected with supporting blocks (20), the side wall of the box body (1) is provided with sliding openings matched with the supporting blocks (20), the side surface of the device table (6) is fixedly connected with a sawtooth strip (21) matched with the limiting clamping block (18).
6. The embedded mathematical model device according to claim 1, wherein the mathematical model part placing bin (10) is rectangular, a partition plate (22) is vertically and fixedly connected inside the mathematical model part placing bin (10), and a protective cover (23) is arranged in the mathematical model part placing bin (10) in a matching manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122927865.0U CN216287218U (en) | 2021-11-26 | 2021-11-26 | Embedded mathematical model device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122927865.0U CN216287218U (en) | 2021-11-26 | 2021-11-26 | Embedded mathematical model device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216287218U true CN216287218U (en) | 2022-04-12 |
Family
ID=81038704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122927865.0U Expired - Fee Related CN216287218U (en) | 2021-11-26 | 2021-11-26 | Embedded mathematical model device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216287218U (en) |
-
2021
- 2021-11-26 CN CN202122927865.0U patent/CN216287218U/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: 20220412 |