CN104167147A - Solid and durable teaching appliance convenient to disassemble - Google Patents
Solid and durable teaching appliance convenient to disassemble Download PDFInfo
- Publication number
- CN104167147A CN104167147A CN201410402323.3A CN201410402323A CN104167147A CN 104167147 A CN104167147 A CN 104167147A CN 201410402323 A CN201410402323 A CN 201410402323A CN 104167147 A CN104167147 A CN 104167147A
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- Prior art keywords
- pad
- durable
- slot
- hinged
- hole
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- 239000007787 solid Substances 0.000 title abstract 5
- 239000011347 resin Substances 0.000 abstract description 5
- 229920005989 resin Polymers 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention provides a solid and durable teaching appliance convenient to disassemble, and belongs to the technical field of teaching appliances. The teaching appliance is convenient to disassemble, solid and durable. The teaching appliance is in the disassembled state when conveyed or not used, and can be rapidly assembled when used. The whole teaching appliance is made of resin materials and is convenient to use. According to the technical scheme, the solid and durable teaching appliance convenient to disassemble is characterized in that a second supporting plate is movably clamped to one end of a first supporting plate, the other end of the first supporting plate is provided with a T-shaped groove, a through hole for installation is formed in the second supporting plate, a driving rod is inserted into the through hole, one end of the driving rod is movably inserted into the through hole, a connecting rod is hinged to the other end of the driving rod, one end of the connecting rod is hinged to the driving rod, a sliding block is hinged to the other end of the connecting rod, and the sliding block is correspondingly clamped into the T-shaped groove and can reciprocate along the T-shaped groove. The solid and durable teaching appliance convenient to disassemble can be widely applied to teaching.
Description
Technical field
The teaching aid that convenient disassembly of the present invention is durable, belongs to teaching aid technical field.
Background technology
Existing teaching aid mostly is whole wooden model, although also there is part resin, the two all exists non-dismountable or dismantles inconvenient shortcoming, in transportation or use procedure, have many inconvenience.
Summary of the invention
The present invention has overcome the deficiency that prior art exists, and provides a kind of convenient disassembly durable teaching aid, and this teaching aid is in transportation or while not using, in disassembly status, in use again can rapid-assembling, and the whole resin material that uses, easy to use.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the teaching aid that convenient disassembly is durable, comprise the first back up pad and the second back up pad, described the second back up pad active card is connected on one end of the first back up pad, the other end of described the first back up pad is provided with T-slot, described T-slot opening upwards, described T-slot arranges along the second back up pad direction, described the first back up pad and the vertical setting mutually of the second back up pad;
In described the second back up pad, be provided with the through hole for installing, in described through hole, be fitted with driving stem, one end of described driving stem is actively plugged in through hole, the other end of described driving stem is hinged with connecting link, one end of described connecting link is hinged on driving stem, the other end of described connecting link is hinged with slide block, and described slide block correspondence snaps in T-slot, can move back and forth along T-slot.
On described T-slot, be provided with switching groove, described switching groove is the spheroid with base, and the base of described switching groove is fixedly installed on slide block, and the end of described connecting link is hinged in the spheroid of switching groove.
Described driving stem passes the through hole in the first back up pad, and in driving stem end, is provided for the handle of rotation of drive rod.
The beneficial effect that the present invention compared with prior art has is: the present invention adopts resin material, all parts is flexibly connected, quick release or assembling, be convenient to store, transport and use, the present invention uses mainly as the teaching mode that circular motion is converted to straight reciprocating motion, by dismounting, assembling, make student more can deep understanding form the principle of this motion phenomenon, simple to operate, durable, long service life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further.
Fig. 1 is structural representation of the present invention.
In figure, 1 is that the first back up pad, 2 is that the second back up pad, 3 is that T-slot, 4 is that driving stem, 5 is that connecting link, 6 is that slide block, 7 is the groove of transferring.
Embodiment
As shown in Figure 1, the teaching aid that convenient disassembly of the present invention is durable, comprise the first back up pad 1 and the second back up pad 2, described the second back up pad 2 active card are connected on one end of the first back up pad 1, the other end of described the first back up pad 1 is provided with T-slot 3, described T-slot 3 opening upwards, described T-slot 3 is along the second back up pad 2 direction settings, described the first back up pad 1 and the mutual vertical setting of the second back up pad 2;
In described the second back up pad 2, be provided with the through hole for installing, in described through hole, be fitted with driving stem 4, one end of described driving stem 4 is actively plugged in through hole, the other end of described driving stem 4 is hinged with connecting link 5, one end of described connecting link 5 is hinged on driving stem 4, the other end of described connecting link 5 is hinged with slide block 6, and described slide block 6 correspondences snap in T-slot 3, can move back and forth along T-slot 3.
On described T-slot 3, be provided with switching groove 7, described switching groove 7 is the spheroid with base, and the base of described switching groove 7 is fixedly installed on slide block 6, and the end of described connecting link 5 is hinged in the spheroid of switching groove 7.
Described driving stem 4 is through the through hole in the first back up pad 1, and in driving stem 4 ends, is provided for the handle of rotation of drive rod 4.
The present invention is for laborsaving, can be at the second back up pad 2 back, and on the external part of driving stem 4, a supporting handle.
The present invention adopts resin material, and all parts is flexibly connected, and quick release or assembling are convenient to store, transport and are used.
The present invention uses mainly as the teaching mode that circular motion is converted to straight reciprocating motion, by dismounting, assembling, makes student more can deep understanding form the principle of this motion phenomenon, simple to operate, durable, long service life.
By reference to the accompanying drawings embodiments of the invention are explained in detail above, but the present invention is not limited to above-described embodiment, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from aim of the present invention, makes various variations.
Claims (3)
1. the durable teaching aid of convenient disassembly, it is characterized in that: comprise the first back up pad (1) and the second back up pad (2), described the second back up pad (2) active card is connected on one end of the first back up pad (1), the other end of described the first back up pad (1) is provided with T-slot (3), described T-slot (3) opening upwards, described T-slot (3) is along the second back up pad (2) direction setting, the vertical setting mutually of described the first back up pad (1) and the second back up pad (2);
In described the second back up pad (2), be provided with the through hole for installing, in described through hole, be fitted with driving stem (4), one end of described driving stem (4) is actively plugged in through hole, the other end of described driving stem (4) is hinged with connecting link (5), one end of described connecting link (5) is hinged on driving stem (4), the other end of described connecting link (5) is hinged with slide block (6), and described slide block (6) correspondence snaps in T-slot (3), can move back and forth along T-slot (3).
2. the durable teaching aid of convenient disassembly according to claim 1, it is characterized in that: on described T-slot (3), be provided with switching groove (7), described switching groove (7) is the spheroid with base, it is upper that the base of described switching groove (7) is fixedly installed on slide block (6), and the end of described connecting link (5) is hinged in the spheroid of switching groove (7).
3. the durable teaching aid of convenient disassembly according to claim 1 and 2, is characterized in that: described driving stem (4) passes the through hole in the first back up pad (1), and in driving stem (4) end, is provided for the handle of rotation of drive rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402323.3A CN104167147B (en) | 2014-08-15 | 2014-08-15 | The teaching aid of convenient disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402323.3A CN104167147B (en) | 2014-08-15 | 2014-08-15 | The teaching aid of convenient disassembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104167147A true CN104167147A (en) | 2014-11-26 |
| CN104167147B CN104167147B (en) | 2016-08-24 |
Family
ID=51910931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410402323.3A Active CN104167147B (en) | 2014-08-15 | 2014-08-15 | The teaching aid of convenient disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104167147B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2550547Y (en) * | 2002-06-03 | 2003-05-14 | 刘清兴 | Instrument quick fixer for teaching experiment |
| KR20060104972A (en) * | 2006-09-14 | 2006-10-09 | 조경 | Stirling engine assembly kit for education |
| CN103000069A (en) * | 2012-12-06 | 2013-03-27 | 北京交通大学 | Space deforming and folding mechanism |
| CN103559826A (en) * | 2013-10-21 | 2014-02-05 | 沈阳建筑大学 | Movable hinge point hinge pin positioning method for multi-bar linkage comprehensive teaching demonstration platform |
| CN204117480U (en) * | 2014-08-15 | 2015-01-21 | 张爱华 | The teaching aid that a kind of convenient disassembly is durable |
-
2014
- 2014-08-15 CN CN201410402323.3A patent/CN104167147B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2550547Y (en) * | 2002-06-03 | 2003-05-14 | 刘清兴 | Instrument quick fixer for teaching experiment |
| KR20060104972A (en) * | 2006-09-14 | 2006-10-09 | 조경 | Stirling engine assembly kit for education |
| CN103000069A (en) * | 2012-12-06 | 2013-03-27 | 北京交通大学 | Space deforming and folding mechanism |
| CN103559826A (en) * | 2013-10-21 | 2014-02-05 | 沈阳建筑大学 | Movable hinge point hinge pin positioning method for multi-bar linkage comprehensive teaching demonstration platform |
| CN204117480U (en) * | 2014-08-15 | 2015-01-21 | 张爱华 | The teaching aid that a kind of convenient disassembly is durable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104167147B (en) | 2016-08-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190828 Address after: 057350 Nankai District, Xiaozhai Town, Jize County, Handan City, Hebei Province Patentee after: Handan Dingyue ranju Polytron Technologies Inc Address before: The 1 area of Zhang Zhen Da Zhang Cun 031499 Shanxi city in Linfen Province, Huozhou City, No. 58 Patentee before: Zhang Aihua |
|
| TR01 | Transfer of patent right |