CN204844703U - Backlight light guide plate mould - Google Patents
Backlight light guide plate mould Download PDFInfo
- Publication number
- CN204844703U CN204844703U CN201520573671.7U CN201520573671U CN204844703U CN 204844703 U CN204844703 U CN 204844703U CN 201520573671 U CN201520573671 U CN 201520573671U CN 204844703 U CN204844703 U CN 204844703U
- Authority
- CN
- China
- Prior art keywords
- mold insert
- mold
- mould
- die cavity
- cavity
- 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.)
- Active
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a light guide plate mould technical field, the in particular to backlight light guide plate mould structure, including preceding membrane module and back membrane module, preceding membrane module include front mould fixed plate, preceding template, front mould main part mold insert front mould main part mold insert in be equipped with the cavity, be equipped with front mould mold insert fixed block in the cavity, front mould mold insert fixed block is installed in the cavity, its characterized in that: back membrane module including back mould fixed plate, back mould push pedal and back mould main part mold insert, back mould main part mold insert be equipped with back mould die cavity, be equipped with the clamping inserts fixed block in the die cavity, be equipped with the clamping inserts locating piece at the side of clamping inserts fixed block, the clamping inserts locating piece surround the side of back mould main part mold insert, adopt this simple structure, make things convenient for dismouting and with low costs.
Description
Technical field
The utility model relates to light-conducting board mold technical field, particularly backlight source light conducting plate mould structure.
Background technology
Backlight source light conducting plate is the critical piece in the light source of the middle-size and small-size back side, spot light or line source being converted into area source, can be used in the flat-panel display devices such as mobile phone, liquid crystal display, notebook computer, digital camera, for providing the area source of uniform luminance to export, make the normal show image of flat-panel screens energy.
Existing backlight source light conducting plate mould is directly formed by front template and rear mold push pedal, and the size of cavity is changeless, and every mold can only the backlight source light conducting plate of shaping fixed thickness, thus cost is high, and present light-conducting board mold complex structure is not easy to dismounting.
Utility model content
The purpose of this utility model be provide for the deficiencies in the prior art structure simple, be convenient to dismounting and the low backlight source light conducting plate mould of cost.
For achieving the above object, the utility model adopts following technical scheme: backlight source light conducting plate mould, comprise front die component and back die component, described front die component comprises front mould fixed head, front template, front mould main body mold insert, cavity is provided with in described front mould main body mold insert, front mould mold insert fixed block is provided with in cavity, front mould mold insert fixed block is arranged in cavity, described back die component comprises rear mold fixed head, rear mold push pedal and rear mold main body mold insert, described rear mold main body mold insert is provided with rear mold die cavity, rear mold mold insert fixed block is provided with in die cavity, rear mold mold insert locating piece is provided with at the side of rear mold mold insert fixed block, the side of the rear mold main body mold insert described in described rear mold mold insert locating piece surrounds.
Described rear mold die cavity comprises the first die cavity and the second die cavity, is provided with sawtooth mold insert in the bottom of the top of the first die cavity and the second die cavity.
Between the first described die cavity and the second die cavity, be provided with runner, be provided with a symmetrical gum-injecting port in the both sides of runner.
Described front mould main body mold insert, front template are connected to rear mold push pedal and rear mold main body mold insert by fixed axis.
Described front mould mold insert fixed block and cavity are spliced.
Described rear mold mold insert fixed block and the first die cavity, the second die cavity are spliced.
The utility model beneficial effect is: described back die component comprises rear mold fixed head, rear mold push pedal and rear mold main body mold insert, described rear mold main body mold insert is provided with rear mold die cavity, rear mold mold insert fixed block is provided with in die cavity, rear mold mold insert locating piece is provided with, the side of the rear mold main body mold insert described in described rear mold mold insert locating piece surrounds at the side of rear mold mold insert fixed block; Adopt this structure simple, easy disassembly and cost is low.
accompanying drawing illustrates:
Fig. 1 is the utility model backlight source light conducting plate mould structure schematic diagram.
Fig. 2 is another angled arrangement schematic diagram of the utility model structure backlight source light conducting plate mould.
Fig. 3 is the utility model structure backlight source light conducting plate mould rear mold main body mold insert and front mould main body insert structure schematic diagram.
Fig. 4 is the utility model structure backlight source light conducting plate mould rear mold main body insert structure schematic diagram.
Description of reference numerals:
10-front die component; 20-back die component; 11-front mould fixed head;
12-front template; 13-front mould main body mold insert; 14-cavity;
15-front mould mold insert fixed block; 21-rear mold fixed head; The push pedal of 22-rear mold;
23-rear mold main body mold insert; 24-rear mold mold insert fixed block;
25-first die cavity; 26-second die cavity; 27-sawtooth mold insert;
28-runner; 29-gum-injecting port; 30-fixed axis
31-rear mold mold insert locating piece.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further described, see shown in accompanying drawing 1-Fig. 4, backlight source light conducting plate mould, comprise front die component 10 and back die component 20, described front die component 10 comprises front mould fixed head 11, front template 12, front mould main body mold insert 13, cavity 14 is provided with in described front mould main body mold insert 13, front mould mold insert fixed block 15 is provided with in cavity 14, front mould mold insert fixed block 15 is arranged in cavity 14, described back die component 20 comprises rear mold fixed head 21, rear mold push pedal 22 and rear mold main body mold insert 23, described rear mold main body mold insert 23 is provided with rear mold die cavity, rear mold mold insert fixed block 24 is provided with in die cavity, rear mold mold insert locating piece 31 is provided with at the side of rear mold mold insert fixed block 24, described rear mold mold insert locating piece 31 surrounds the side of described rear mold main body mold insert 23, adopt this structure simple, easy disassembly and cost is low.
In such scheme, described rear pattern plate is provided with the first die cavity 25 and the second die cavity 26, is provided with sawtooth mold insert 27, is provided with sawtooth mold insert 27 and is convenient to one-shot forming, raise the efficiency in the bottom of the top of the first die cavity 25 and the second die cavity 26.
In such scheme, between the first described die cavity 25 and the second die cavity 26, be provided with runner 28, be provided with a symmetrical gum-injecting port 29 in the both sides of runner 28.
In such scheme, described front mould main body mold insert 13, front template 12 are connected to rear mold push pedal 22 and rear mold main body mold insert 23 by fixed axis 30, are convenient to dismounting and cleaning.
In such scheme, described front mould mold insert fixed block 15 is spliced with cavity 14, is convenient to dismounting.
In such scheme, described rear mold mold insert locating piece 31 and the first die cavity 25, second die cavity 26 are spliced, and are convenient to dismounting and cleaning.
Certainly, the above is only preferred embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (6)
1. backlight source light conducting plate mould, comprise front die component and back die component, described front die component comprises front mould fixed head, front template, front mould main body mold insert, cavity is provided with in described front mould main body mold insert, front mould mold insert fixed block is provided with in cavity, front mould mold insert fixed block is arranged in cavity, it is characterized in that: described back die component comprises rear mold fixed head, rear mold push pedal and rear mold main body mold insert, described rear mold main body mold insert is provided with rear mold die cavity, rear mold mold insert fixed block is provided with in die cavity, rear mold mold insert locating piece is provided with at the side of rear mold mold insert fixed block, the side of the rear mold main body mold insert described in described rear mold mold insert locating piece surrounds.
2. backlight source light conducting plate mould according to claim 1, is characterized in that: described rear mold die cavity comprises the first die cavity and the second die cavity, is provided with sawtooth mold insert in the bottom of the top of the first die cavity and the second die cavity.
3. backlight source light conducting plate mould according to claim 2, is characterized in that: between the first described die cavity and the second die cavity, be provided with runner, is provided with a symmetrical gum-injecting port in the both sides of runner.
4. the backlight source light conducting plate mould according to any one of claim 1-3, is characterized in that: described front mould main body mold insert, front template are connected to rear mold push pedal and rear mold main body mold insert by fixed axis.
5. backlight source light conducting plate mould according to claim 1, is characterized in that: described front mould mold insert fixed block and cavity are spliced.
6. backlight source light conducting plate mould according to claim 1, is characterized in that: described rear mold mold insert fixed block and the first die cavity, the second die cavity are spliced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520573671.7U CN204844703U (en) | 2015-08-03 | 2015-08-03 | Backlight light guide plate mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520573671.7U CN204844703U (en) | 2015-08-03 | 2015-08-03 | Backlight light guide plate mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204844703U true CN204844703U (en) | 2015-12-09 |
Family
ID=54735293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520573671.7U Active CN204844703U (en) | 2015-08-03 | 2015-08-03 | Backlight light guide plate mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204844703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076961A (en) * | 2019-04-28 | 2019-08-02 | 宁波锦辉指针有限公司 | A kind of injection mold of instrument light guide plate |
-
2015
- 2015-08-03 CN CN201520573671.7U patent/CN204844703U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076961A (en) * | 2019-04-28 | 2019-08-02 | 宁波锦辉指针有限公司 | A kind of injection mold of instrument light guide plate |
| CN110076961B (en) * | 2019-04-28 | 2024-02-20 | 宁波锦辉光学科技有限公司 | Injection mold of instrument light guide plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204844703U (en) | Backlight light guide plate mould | |
| CN200993678Y (en) | Light guide plate moulding mold device and light guide plate | |
| CN105372863A (en) | Ultrathin LCD device and all-in-one machine having same | |
| CN204853358U (en) | Limit structure , backlight unit and display device | |
| CN205248101U (en) | Modular mould device in hot pressing | |
| CN204820198U (en) | Mould mould structure behind light guide plate | |
| CN205255428U (en) | Guarantee mold insert and glue not decentered mould structure in position | |
| CN204431454U (en) | Cube cement sample mould | |
| CN202884821U (en) | Back frame and display device | |
| CN203004230U (en) | Forming die for light guide plate with large-sized laser lattic point | |
| CN102402045A (en) | Flat panel display device, stereoscopic display device and plasma display device | |
| CN202480318U (en) | Mould capable of interchanging pattern inserts | |
| CN204945543U (en) | Small LCD display screen group | |
| CN102402062B (en) | Flat panel display device, stereoscopic display device and plasma display device | |
| CN103707031A (en) | Electronic product precision assembling machine | |
| CN205343680U (en) | Novel mould mechanism of jointly loosing core | |
| CN202404848U (en) | Panel display device, stereo display device and plasma display device | |
| CN203304412U (en) | Movable material cavity die | |
| CN202351568U (en) | Flat display device, stereo display device and plasma display device | |
| CN102960266A (en) | Multifunctional nest honey production frame | |
| CN202088398U (en) | Lower die mounting mechanism | |
| CN202656354U (en) | Light guide plate mould without thimble | |
| CN203339459U (en) | Installing and bending device of power supply component terminal row | |
| CN202349917U (en) | Flat panel display device back frame, backlight system and flat panel liquid crystal display device | |
| CN202349910U (en) | Back frame of flat panel display device, backlight system and flat panel liquid crystal display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |