CN202137879U - Conical UV (ultraviolet) light guide bump mould curing and forming die - Google Patents
Conical UV (ultraviolet) light guide bump mould curing and forming die Download PDFInfo
- Publication number
- CN202137879U CN202137879U CN201120217685U CN201120217685U CN202137879U CN 202137879 U CN202137879 U CN 202137879U CN 201120217685 U CN201120217685 U CN 201120217685U CN 201120217685 U CN201120217685 U CN 201120217685U CN 202137879 U CN202137879 U CN 202137879U
- Authority
- CN
- China
- Prior art keywords
- conical
- light guide
- leaded light
- salient point
- curing molding
- 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
- 239000003292 glue Substances 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000001723 curing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model discloses a conical UV (ultraviolet) light guide bump mould curing and forming die. More than one conical groove is arranged at positions of the die corresponding to light guide points on a light guide film. Compared with a light guide film manufacturing by means of traditional process, the light guide film manufacturing by the conical UV light guide bump mould curing and forming die is better in hand feel and light emitting effect, and the conical light guide points are invisible when the light guide film emits light, so that the overall effect of the light guide film cannot be affected.
Description
Technical field
The utility model discloses a kind of mould, particularly a kind of conical UV leaded light point curing molding mould.
Background technology
The applied more and more of consumer electronics product in people's life that has keyboard along with mobile phone, notebook computer etc.; Its accessory industry has also obtained very big development, and wherein the keyboard light guiding film is exactly that mobile phone, notebook computer etc. have an important accessory in the consumer electronics product of keyboard.Light guiding film of the prior art can be provided with the leaded light salient point at the key position place usually; So that it is luminous more clear, bright; Mostly salient point on the conventional light guiding film is to adopt the UV adhesive curing to generate, and existing UV glue leaded light point shape all is columniform, and the salient point of this kind shape is processed on the light guiding film can both clearly see the leaded light point; Not only influence attractive in appearancely, and can influence the luminous of light guiding film.Existing UV leaded light point shape all is columniform; The salient point of this kind shape is processed on the light guiding film can both see leaded light point bright spot, and can hinder ray refraction and influence the luminous of light guiding film, also can influence the button feel; The shell fragment pressing force is risen, and the thoughts and feelings rate descends.
Summary of the invention
The clear shortcoming of seeing leaded light point of light guiding film ability to the above-mentioned band UV leaded light point of mentioning of the prior art; The utility model provides the processing mold of the light guiding film of the conical UV leaded light point of a kind of new band; Its light guiding film that processes can not obviously be seen the leaded light point, and luminous even, effective.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of conical UV leaded light point curing molding mould has more than one cone-shaped groove corresponding to leaded light point position on the light guiding film on the mould.
The technical scheme that its technical problem that solves the utility model adopts further comprises:
The axial section of described cone-shaped groove is an isosceles triangle, and the waist of isosceles triangle and the angle between the base are 5 ° ~ 30 °.
The top position of described cone-shaped groove is that radius is the spherical crown of 0.3 ~ 0.8mm.
Described groove floor diameter is 2.5 ~ 4.0mm, and depth of groove is 0.1 ~ 0.5mm.
Described mould is the rectangle steel plate.
Described mould both sides have locating hole.
Described mould both sides have surplus glue groove.
The beneficial effect of the utility model is: the light guiding film through the utility model is made is compared with the light guiding film that traditional technology is made; Its product feel of making is better; The illumination effect of light guiding film is better; After light guiding film is luminous, cannot see conical leaded light point, thereby can not influence the whole structure of light guiding film.
To combine the accompanying drawing and the specific embodiment that the utility model is further specified below.
Description of drawings
Fig. 1 is the utility model overall structure sketch map.
Fig. 2 is the utility model part section structural representation.
Fig. 3 is the local structure for amplifying sketch map of A among Fig. 2.
Among the figure, 1-main body, 2-groove, the surplus glue groove of 3-, 4-locating hole.
The specific embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.
Please referring to accompanying drawing 1 to accompanying drawing 3, the utility model main body 1 is the square steel plate of a block length, during practical implementation, also can adopt the other materials replacement according to actual needs, has more than one cone-shaped groove 2 corresponding to leaded light point position on the light guiding film on the main body 1.In the present embodiment, the axial section of cone-shaped groove 2 is an isosceles triangle, and the waist of isosceles triangle and the angle between the base are 5 ° ~ 30 °, and conical recessed, 2 top position is that radius is the spherical crown of 0.3 ~ 0.8mm.According to actual needs, the groove 2 bottom surface diameters in the utility model can be designed to 2.5 ~ 4.0mm, and depth of groove is 0.1 ~ 0.5mm.
In the present embodiment, have surplus glue groove 3 in main body 1 both sides, can be used for unnecessary UV glue is flowed away from surplus glue groove 3, main body 1 both sides have locating hole 4, when carrying out operations such as UV curing, can play the effect of assist location.
The utility model is adding man-hour; At first press the size of product and make steel, press the area pressed of button such as mobile phone then and make leaded light point drawing, employing CNC engraving machine is carved cone-shaped groove 2 on steel; Through controlling conical angle; Make its angle (the character angle according to different is different) between 5 ° ~ 30 °, change the refraction of light, cannot see the leaded light point after light guiding film is lighted.Electroplate at die surface again, make die surface smooth.
The utility model in use; In groove 2, be provided with UV glue, and then on main body 1, place light guiding film, with the UV stove UV glue is cured again; UV glue transfer printing in the cone-shaped groove on the main body 12 is transferred to formation leaded light point on PC or the TPU material, thereby completes light guiding film.
Light guiding film through the utility model is made is compared with the light guiding film that traditional technology is made; Its product feel of making is better; The illumination effect of light guiding film is better, after light guiding film is luminous, cannot see conical leaded light point, thereby can not influence the whole structure of light guiding film.
Claims (7)
1. a conical UV leaded light salient point curing molding mould is characterized in that: have more than one cone-shaped groove corresponding to leaded light point position on the light guiding film on the described mould.
2. conical UV leaded light salient point curing molding mould according to claim 1, it is characterized in that: the axial section of described cone-shaped groove is an isosceles triangle, the waist of isosceles triangle and the angle between the base are 5 ° ~ 30 °.
3. conical UV leaded light salient point curing molding mould according to claim 1, it is characterized in that: the top position of described cone-shaped groove is that radius is the spherical crown of 0.3 ~ 0.8mm.
4. according to claim 1 or 2 or 3 described conical UV leaded light salient point curing molding moulds, it is characterized in that: described groove floor diameter is 2.5 ~ 4.0mm, and depth of groove is 0.1 ~ 0.5mm.
5. according to claim 1 or 2 or 3 described conical UV leaded light salient point curing molding moulds, it is characterized in that: described mould is the rectangle steel plate.
6. according to claim 1 or 2 or 3 described conical UV leaded light salient point curing molding moulds, it is characterized in that: described mould both sides have locating hole.
7. according to claim 1 or 2 or 3 described conical UV leaded light salient point curing molding moulds, it is characterized in that: described mould both sides have surplus glue groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120217685U CN202137879U (en) | 2011-06-24 | 2011-06-24 | Conical UV (ultraviolet) light guide bump mould curing and forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120217685U CN202137879U (en) | 2011-06-24 | 2011-06-24 | Conical UV (ultraviolet) light guide bump mould curing and forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137879U true CN202137879U (en) | 2012-02-08 |
Family
ID=45548955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120217685U Expired - Lifetime CN202137879U (en) | 2011-06-24 | 2011-06-24 | Conical UV (ultraviolet) light guide bump mould curing and forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137879U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105445846A (en) * | 2015-12-31 | 2016-03-30 | 常州市武进区半导体照明应用技术研究院 | Light guide plate engraved through CNC |
| EP3380128A4 (en) * | 2015-12-10 | 2020-04-08 | Phoseon Technology, Inc. | Radiation delivery system and method |
-
2011
- 2011-06-24 CN CN201120217685U patent/CN202137879U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3380128A4 (en) * | 2015-12-10 | 2020-04-08 | Phoseon Technology, Inc. | Radiation delivery system and method |
| CN105445846A (en) * | 2015-12-31 | 2016-03-30 | 常州市武进区半导体照明应用技术研究院 | Light guide plate engraved through CNC |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The streets of Shenzhen city in Guangdong Province, 518108 Oi Kwan road Baoan District Shiyan with rich industrial zone 2 Patentee after: Hong Guishun Address before: The streets of Shenzhen city in Guangdong Province, 518108 Oi Kwan road Baoan District Shiyan with rich industrial zone 2 Patentee before: Shenzhen Huichuangda Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120208 |