CN203631059U - Shape memory identification card - Google Patents
Shape memory identification card Download PDFInfo
- Publication number
- CN203631059U CN203631059U CN201320513377.8U CN201320513377U CN203631059U CN 203631059 U CN203631059 U CN 203631059U CN 201320513377 U CN201320513377 U CN 201320513377U CN 203631059 U CN203631059 U CN 203631059U
- Authority
- CN
- China
- Prior art keywords
- shape memory
- display layer
- identification card
- card
- predeformation
- Prior art date
- 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 - Lifetime
Links
Images
Landscapes
- Credit Cards Or The Like (AREA)
Abstract
The utility model relates to a shape memory identification card which can be used as a business card, a gift attachment card, a greeting card and the like. The shape memory identification card comprises a flaky base, a display layer made of a shape memory polymer material is composited on at least one side surface of the base, the material of the display layer is provided with at least one predeformation which can be recovered at a certain shape recovery temperature of the material, and the display layer before predeformation is formed by means of three-dimensional printing. The display layer is made of shape memory polymers, and varying characters or patterns are generated by means of variation of the surface shape of the display layer at different temperatures, so that the requirement on varying display is met. Moreover, the shape memory identification card is simple in structure, convenient to manufacture and low in cost.
Description
Technical field
The utility model relates to a kind of shape memory identification card that can be used as business card, the attached card of gift, greeting card etc.
Background technology
The various identification cards that use in life, as business card, the attached card of gift, greeting card, flower language card etc., normally on card, form fixing word or pattern by mode of printing, to pass on certain information or to produce decorative effect, this class card Chinese word and pattern cannot change, and affect its practical effect.
The papery identification card that at present also has some to have static single page or folding, and with the attached card of all kinds of electronic musics of electronic circuit module.These card forms are more single, there is no new meaning and are difficult for preserving.Also a kind of of patent documentation WO 2010/069163 A1 announcement there is at present the card that some are personalized, as can be shown the greeting card of digitized video, a kind of greeting card with movable part that US2010/0199530 A1 announces.Although these personalized cards have good animation visual effect, cost is high and volume is large.
Summary of the invention
Technical problem to be solved in the utility model is that providing a kind of can show different literals or pattern according to the variation of external condition, and cost is low, the shape memory identification card of applied range.
Shape memory identification card of the present utility model comprises the matrix of a sheet, be compounded with the display layer of one deck take shape-memory polymer as material at least one side surface of matrix, on the material of display layer, there is the predeformation that at least one can recover under a certain shape recovery temperature of material.
Predeformation on described display layer has multiple, and multiple predeformation has respectively different shape recovery temperatures.
Described predeformation is by flattening the plane forming by the display layer surface with relief pattern.
Described matrix material is polymeric material.
Described matrix material and display layer material are commaterial.
The described display layer before predeformation does not form by 3 D-printing mode.
The utility model forms the display layer of card by shape-memory polymer, utilize the variation of display layer at different temperatures underside shape, and the word changing or pattern have met the demonstration needs that change, and it is simple in structure, easily manufactured simultaneously, cost is low.
Accompanying drawing explanation
Fig. 1 is the shape memory identification card of the utility model embodiment partial cross section's structure for amplifying schematic diagram before predeformation not;
Fig. 2 is the partial cross section structure for amplifying schematic diagram of the utility model embodiment shape memory identification card after predeformation;
Fig. 3 is the information procedure for displaying schematic diagram of the shape memory identification card of the utility model embodiment mono-;
Fig. 4 is the information procedure for displaying schematic diagram of the shape memory identification card of the utility model embodiment bis-.
Embodiment
As shown in Figure 1 and Figure 2, this shape memory identification card comprises the matrix 1 of a sheet, a side surface of matrix by the compound one deck of 3 D-printing mode the display layer 2 take shape-memory polymer as material, on the material of display layer, there is the predeformation that at least one can recover under a certain shape recovery temperature of material.Described predeformation is by flattening the plane forming by the display layer surface with relief pattern.Described matrix material is polymeric material.
Identification card of the present utility model can be business card, the attached card of gift, greeting card, flower language card etc., and specific embodiment is as follows:
embodiment mono-: the shape memory flower language card of disposable demonstration information.Its matrix 1 is polyacrylic polymer, is of a size of 85 mm × 2, mm × 55 mm.Take acrylonitrile-butadiene-styrene copolymer (its glass transition temperature is as 140 ℃) as raw material, use three-dimensional printer to go out the concavo-convex word as shown in (a) in Fig. 3 at polypropylene matrix printout surface, form display layer 2.Then at room temperature word is flattened to (predeformation), the word of matrix surface disappears, as shown in (b) in Fig. 3.So far, standby the completing of flower language card system, can be placed in fresh flower gift box packing.Acceptor receives after gift, attached card heated with lighter, and the pattern on attached card and Word message occur, as shown in (c) in Fig. 3.
embodiment bis-:the attached card of shape memory gift of multi-level demonstration information.Matrix 1 material is polylactic acid polymer (its glass transition temperature is 60 ℃), and matrix is the circular video disc of thickness 1 mm, radius 30 mm.Use three-dimensional printer to print at matrix surface the christmas-tree pattern not overlapping each other take polylactic acid polymer as raw material, the name " Rhett Butler " of word " Merry Christmas " and donor, forms display layer 2, as shown in (a) in Fig. 4.
At 90 ℃, by word " Rhett Butler " with at 60 ℃, christmas-tree pattern and word " Merry Christmas " are flattened respectively, there are two predeformation, be cooled to room temperature after the original pattern of matrix surface disappear, as shown in (b) in Fig. 4.So far, the attached blocking of shape memory gift is standby completes.
Acceptor receives after gift, and when attached gift card is put into warm water, the pattern of Christmas tree and the Word message of " Merry Christmas " appear in attached card surface, as shown in (c) in Fig. 4; With boiling water, attached card is heated, name " Rhett Butler " manifests, as shown in (d) in Fig. 4 again.
Claims (6)
1. a shape memory identification card, it is characterized in that: it comprises the matrix of a sheet, be compounded with the display layer of one deck take shape-memory polymer as material at least one side surface of matrix, on the material of display layer, there is the predeformation that at least one can recover under a certain shape recovery temperature of material.
2. shape memory identification card according to claim 1, is characterized in that: the predeformation on described display layer has multiple, multiple predeformation has respectively different shape recovery temperatures.
3. shape memory identification card according to claim 1, is characterized in that: described predeformation is by flattening the plane forming by the display layer surface with relief pattern.
4. shape memory identification card according to claim 1, is characterized in that: described matrix material is polymeric material.
5. shape memory identification card according to claim 3, is characterized in that: described matrix material and display layer material are commaterial.
6. shape memory identification card according to claim 3, is characterized in that: the described display layer before predeformation does not form by 3 D-printing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513377.8U CN203631059U (en) | 2013-08-22 | 2013-08-22 | Shape memory identification card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513377.8U CN203631059U (en) | 2013-08-22 | 2013-08-22 | Shape memory identification card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631059U true CN203631059U (en) | 2014-06-04 |
Family
ID=50817516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513377.8U Expired - Lifetime CN203631059U (en) | 2013-08-22 | 2013-08-22 | Shape memory identification card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10776681B2 (en) | 2015-11-06 | 2020-09-15 | Giesecke+Devrient Mobile Security Gmbh | Transaction card with 3D printing graphic surface |
-
2013
- 2013-08-22 CN CN201320513377.8U patent/CN203631059U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10776681B2 (en) | 2015-11-06 | 2020-09-15 | Giesecke+Devrient Mobile Security Gmbh | Transaction card with 3D printing graphic surface |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2628980T3 (en) | Single label production procedure to be stored in optical devices and use of it against counterfeiting and in the identification of products | |
| JP6500023B2 (en) | Genuine confirmation label using multiple nanostructures and solid lenses | |
| CN207718416U (en) | A kind of anti-fake RFID tag paster | |
| USD863444S1 (en) | Sign conspicuity marking tape | |
| CN203773868U (en) | Anti-counterfeiting label containing photochromic ink | |
| CN203631059U (en) | Shape memory identification card | |
| CN201765751U (en) | Microlens anti-counterfeiting mark | |
| CN203562137U (en) | Self-adhesive label | |
| CN202064236U (en) | Two-dimensional code tipping paper | |
| CN203931360U (en) | A kind of combination anti-fake label | |
| CN204143766U (en) | A kind of scratch type 3D digital code anti-false identification | |
| CN203673759U (en) | Shape memory anti-fake sealing-off line | |
| CN203363985U (en) | LED panel light | |
| CN203854343U (en) | PET (polyethylene glycol terephthalate) plain laser film | |
| CN203444696U (en) | Paster | |
| CN201975005U (en) | Holographic comprehensive encryption false proof mark | |
| CN202126798U (en) | Novel environment-friendly variable digital anti-counterfeiting label | |
| CN205844556U (en) | A kind of lenticular sheet mantle | |
| CN204406453U (en) | A kind of revealing type two-dimension code anti-counterfeit is traced to the source label | |
| CN205344167U (en) | Anti -fake holographic version of garrulous glass shading with customized information | |
| CN203812497U (en) | Three-dimensional product label structure | |
| CN203659346U (en) | Transparent crystal anti-fake stripping line | |
| CN204315168U (en) | A kind of printing material with multidate information | |
| CN202685742U (en) | Study appliance inlayed with stamps | |
| CN201465425U (en) | Label capable of recognizing personal attributes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |