CN202502634U - Three-view projection mould - Google Patents
Three-view projection mould Download PDFInfo
- Publication number
- CN202502634U CN202502634U CN2012200050558U CN201220005055U CN202502634U CN 202502634 U CN202502634 U CN 202502634U CN 2012200050558 U CN2012200050558 U CN 2012200050558U CN 201220005055 U CN201220005055 U CN 201220005055U CN 202502634 U CN202502634 U CN 202502634U
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- projection mould
- view projection
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Abstract
The utility model discloses a three-view projection mould, and pertains to the field of teaching moulds. The three-view projection mould comprises a plate A, a plate B, a plate C, detachable hinges, and suction locks. The plate A, the plate B, and the plate C are fixed vertically through the detachable hinges, the plate B and the plate C are connected through the suction locks, the plate A, the plate B and the plate C are all a white plate having a certain thickness, the thickness of the plate A, the plate B and the plate C are all set in the range of 10mm to 30mm, and the plate A, the plate B and the plate C can be stacked together separately through the detachable hinges. The three-view projection mould of the utility model has advantages of a simple fabrication and a low cost, and can be used to provide convenience for three-view learning. The three plates can be stacked together separately in a detachable hinge manner, so a convenient carry advantage is realized.
Description
Technical field
The utility model relates to the teaching mould field, is specifically related to a kind of three-view diagram projection mould.
Background technology
Carrying out along with the reform in education; More and more wide to mechanical component three-view diagram projection teaching face, because the complicacy of mechanical component and space imagining ability need cultivation, for the beginner; Show geometry entity only according to the teacher; On blackboard, draw then, the student is the drawn figure of understanding from the imagination, truly have certain difficulty.School with good conditionsi adopts projector, can reflect three-view diagram drawing principle preferably although it is so, but the projector price is not low, and general school is difficult to be equipped with.
The utility model content
The utility model technical matters to be solved is to provide three-view diagram projection mould a kind of simple in structure, with low cost.
The utility model technical matters to be solved adopts following technical scheme to realize,
A kind of three-view diagram projection mould; Comprise plate A, plate B, plate C, loose-joint butt and suction lock; Said plate A and plate B, plate C are through the loose-joint butt vertical fixing, and said plate B is connected through inhaling lock with plate C, and said plate A, plate B, plate C are the blank of thickness; The thickness of said plate A, plate B, plate C all is arranged between the 10mm-30mm, and said plate A, plate B, plate C can separately be stacked together through loose-joint butt.
The beneficial effect of the utility model is: the utility model is made simple, and with low cost, the loose-joint butt mode can make three-lane road be stacked together, and is easy to carry.
Description of drawings
Fig. 1 is the utility model three-view diagram projection mould structure synoptic diagram;
Fig. 2 is the utility model three-view diagram projection mould perspective view.
Wherein: 1-plate A; 2-plate B; 3-plate C; The 4-loose-joint butt; 5-inhales lock.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
A kind of three-view diagram projection mould; Comprise plate A1, plate B2, plate C3, loose-joint butt 4 and inhale lock 5; Said plate A1 and plate B2, plate C3 are through loose-joint butt 4 vertical fixing, and said plate B2 is connected through inhaling lock 5 with plate C3, and said plate A1, plate B2, plate C3 are the blank of thickness; The thickness of said plate A1, plate B2, plate C3 all is arranged between the 10mm-30mm, and said plate A1, plate B2, plate C3 can separately be stacked together through loose-joint butt.During use, plate A1, plate B2, plate C3 are vertical each other, form a three-view diagram space, and model is placed on the plate A1, behind light-illuminating, form vertical view, left view and front view respectively at rubbing board A1, plate B2, plate C3, make things convenient for students'understanding and memory; In the time need not using, if through loose-joint butt 4 with inhale lock 5 three-lane road separately be stacked together simple and convenient practicality.
More than show and described ultimate principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. three-view diagram projection mould; Comprise plate A, plate B, plate C, loose-joint butt and suction lock; It is characterized in that: said plate A and plate B, plate C are through the loose-joint butt vertical fixing, and said plate B is connected through inhaling lock with plate C, and said plate A, plate B, plate C can separately be stacked together through loose-joint butt.
2. according to the said three-view diagram projection of claim 1 mould, device is characterised in that: said plate A, plate B, plate C are the blank of thickness, and the thickness of said plate A, plate B, plate C all is arranged between the 10mm-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200050558U CN202502634U (en) | 2012-01-04 | 2012-01-04 | Three-view projection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200050558U CN202502634U (en) | 2012-01-04 | 2012-01-04 | Three-view projection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202502634U true CN202502634U (en) | 2012-10-24 |
Family
ID=47039243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200050558U Expired - Fee Related CN202502634U (en) | 2012-01-04 | 2012-01-04 | Three-view projection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202502634U (en) |
-
2012
- 2012-01-04 CN CN2012200050558U patent/CN202502634U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20130104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |