CN206297137U - A kind of light guide plate contrate tooth profile processing mold - Google Patents
A kind of light guide plate contrate tooth profile processing mold Download PDFInfo
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- CN206297137U CN206297137U CN201621268240.0U CN201621268240U CN206297137U CN 206297137 U CN206297137 U CN 206297137U CN 201621268240 U CN201621268240 U CN 201621268240U CN 206297137 U CN206297137 U CN 206297137U
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- guide plate
- light guide
- working face
- tooth profile
- die ontology
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Abstract
The utility model is related to a kind of mould, specifically related to a kind of light guide plate contrate tooth profile processing mold (2), including die ontology (21), the die ontology (21) includes at least one working face, it is characterized in that, the working face is a plane, and decorative pattern (22) is provided with working face described at least one, states die ontology (21) and is detachably connected with the working face.Light guide plate contrate tooth profile processing mold of the present utility model, difficulty of processing is low, stability and high precision, long service life, can be effectively reduced cost, improve production efficiency.
Description
Technical field
The present invention relates to a kind of mould, and in particular to a kind of light guide plate contrate tooth profile processing mold.
Background technology
Traditional light guide plate end face is the mirror surface structure of polishing, and this structure light propagates single, but this structure
Light guide plate easily causes " firefly " phenomenon when LED number is reduced.So way general in industry is in light guide plate end face
Tooth-shape structure is added, the light direction that enters of light is changed, " firefly " problem is solved.But current light guide plate contrate tooth profile adds
In work mode, graduating with cutter is processed because precision is not high and rough surface, causes light efficiency not high, and thermoforming way can lift light efficiency
Utilization rate.Current industry generally uses roll marks mould, and the module of micro-structural is transferred into light guide plate end face by the way of roll-in.
Fig. 1 shows roll marks mould 3 of the prior art and its application method, and the roll marks mould 3 includes roll body 31, the roll body 31
Outer surface is provided with roll marks decorative pattern 32, and shape and the shape of the end face decorative pattern 12 of light guide plate 1 of the roll marks decorative pattern 32 match.
When the end face of light guide plate 1 is processed, apply certain pressure to light conducting plate body 11 with roll marks mould 3, and make roll marks mould 3 in leaded light
Rolled along direction P on plate body 11, end face decorative pattern 12 will be formed in light conducting plate body 11.However, due to roll marks mould
Difficulty of processing is larger, mold durability is poor, can cause the raising of light guide plate production cost.
The content of the invention
The technical problem to be solved in the present invention is to provide the light guide plate contrate tooth profile that a kind of difficulty of processing is low, durability is strong and adds
Tool and mould.
In order to solve the above technical problems, a kind of light guide plate contrate tooth profile processing mold of the invention, the die ontology
(21) including at least one working face, the working face is a plane, and decorative pattern (22) is provided with working face described at least one.
Further, the die ontology (21) and the working face are formed in one structure.
Further, the die ontology (21) is fixedly connected with the working face.
Further, the die ontology (21) is detachably connected with the working face.
Further, the die ontology (21) is connected by screw with the working face.
Further, the die ontology (21) is connected with the working face by adhesive.
Further, the decorative pattern (22) is micro- tooth form.
Light guide plate contrate tooth profile processing mold of the invention, difficulty of processing is low, stability and high precision, long service life,
Cost, improve production efficiency can be effectively reduced.
Brief description of the drawings
Fig. 1 is the structure of roll marks mould and application method schematic diagram in the prior art.
Fig. 2 is the structure and application method schematic diagram of light guide plate contrate tooth profile processing mold of the invention.
Specific embodiment
As shown in Fig. 2 a kind of light guide plate contrate tooth profile processing mold 2 of the invention, the die ontology 21 is including at least
One working face, the working face is a plane, and decorative pattern 22 is provided with working face described at least one.
In the present embodiment, the die ontology 21 is fixedly connected with the working face.Further, the die ontology
21 are detachably connected with the working face, and different working faces just can be so installed on same die ontology, have been completed not
The manufacture of same light guide plate end face structure.Specifically, in certain embodiments, the die ontology 21 passes through with the working face
Mode connects for screw, in further embodiments, the die ontology 21 is connected with the working face by adhesive.In the present embodiment
In, the decorative pattern 22 is micro- tooth form, and in further embodiments, the decorative pattern 22 can also be designed according to specific Production requirement
Into other structure types.Certainly, in other embodiments, the die ontology 21 can also be integrated into the working face
Type structure.
Using light guide plate contrate tooth profile processing mold 2 of the invention carry out light guide plate end face process when, now prepare to
Few one working face with decorative pattern 22, selects suitable working face to be arranged on die ontology 21, and mould 2 is heated into 120
Degrees centigrade, makes the decorative pattern 22 of working face corresponding with the end face of light guide plate 1, and direction Q applies pressure along figure, you can leading
Tabula rasa end face prepares end face decorative pattern 12.
Because the working face of light guide plate contrate tooth profile processing mold of the invention is a plane, so the difficulty of processing of decorative pattern
Low, stability and high precision, long service life, can be effectively reduced cost, improve production efficiency.
It should be understood that, although the present specification is described in terms of embodiments, but not each implementation method only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art will should say
Used as an entirety, technical scheme in each implementation method can also be through appropriately combined, and forming those skilled in the art can for bright book
With the other embodiment for understanding.
Those listed above is a series of to be described in detail only for feasibility implementation method of the invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included within the scope of the present invention.
Claims (7)
1. a kind of light guide plate contrate tooth profile processing mold (2), including die ontology (21), the die ontology (21) is including at least
One working face, it is characterized in that, the working face is a plane, and decorative pattern (22) is provided with working face described at least one.
2. light guide plate contrate tooth profile processing mold (2) as claimed in claim 1, it is characterized in that, the die ontology (21) with
The working face is formed in one structure.
3. light guide plate contrate tooth profile processing mold (2) as claimed in claim 1, it is characterized in that, the die ontology (21) with
The working face is fixedly connected.
4. light guide plate contrate tooth profile processing mold (2) as claimed in claim 3, it is characterized in that, the die ontology (21) with
The working face is detachably connected.
5. light guide plate contrate tooth profile processing mold (2) as claimed in claim 4, it is characterized in that, the die ontology (21) with
The working face is connected by screw.
6. light guide plate contrate tooth profile processing mold (2) as claimed in claim 4, it is characterized in that, the die ontology (21) with
The working face is connected by adhesive.
7. light guide plate contrate tooth profile processing mold (2) as claimed in claim 1, it is characterized in that, the decorative pattern (22) is micro- tooth
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268240.0U CN206297137U (en) | 2016-11-23 | 2016-11-23 | A kind of light guide plate contrate tooth profile processing mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268240.0U CN206297137U (en) | 2016-11-23 | 2016-11-23 | A kind of light guide plate contrate tooth profile processing mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206297137U true CN206297137U (en) | 2017-07-04 |
Family
ID=59212341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621268240.0U Active CN206297137U (en) | 2016-11-23 | 2016-11-23 | A kind of light guide plate contrate tooth profile processing mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206297137U (en) |
-
2016
- 2016-11-23 CN CN201621268240.0U patent/CN206297137U/en active Active
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