CN204390632U - Multi-piece display backplane - Google Patents
Multi-piece display backplane Download PDFInfo
- Publication number
- CN204390632U CN204390632U CN201420709134.6U CN201420709134U CN204390632U CN 204390632 U CN204390632 U CN 204390632U CN 201420709134 U CN201420709134 U CN 201420709134U CN 204390632 U CN204390632 U CN 204390632U
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- backboard
- fastener
- type display
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- protruding part
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- 238000003466 welding Methods 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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Abstract
The utility model relates to a many formula display backplate, including first backplate and second backplate, its characterized in that: one side of the first back plate is provided with a first clamping piece; a second clamping piece corresponding to the first clamping piece is arranged on one side of the second back plate, the second clamping piece can be combined and positioned with the first clamping piece of the first back plate to form a positioning area, and a welding piece is arranged in the positioning area to combine and fix the first back plate and the second back plate; the back plate for the multiple displays is mainly characterized in that the back plates for the multiple displays are provided with corresponding clamping structures, the back plates for the multiple displays can be easily clamped, positioning can be automatically completed simultaneously, automatic rapid laser welding is performed, and therefore cost and manual use are reduced, and the purpose of improving accuracy and production efficiency is achieved.
Description
[technical field]
The utility model relates to a kind of multi-piece type backboard, particularly a kind ofly adopts laser welding technology and can be used for the backboard of display.
[background technology]
More the assembling of tradition multi-piece type display backplane adopts directly docking and screw to lock and combines, generally adopt manually to carry out docking, locate and lock with screw, so not only the labour cost of location with locking screw will be increased, and the process of artificial docking, location and locking screw easily causes foozle and coarse result, thus reduce backboard in conjunction with time due intensity, and then cause production efficiency to reduce and the low result of speed of production.
The multi-piece type display backplane of prior art, as shown in Figure 1, multi-piece type display backplane 10 includes the first backboard 11 and the second backboard 13.Wherein, the side of the first backboard 11 is provided with first in conjunction with hole 111, the side of the second backboard 13 be provided with correspond to first in conjunction with hole 111 second in conjunction with hole 131.The first backboard 11 and the second backboard 13 in conjunction with time, second will with first in conjunction with hole 111 contraposition mutually in conjunction with hole 131, re-use screw 15 to lock in conjunction with hole 131 with second in conjunction with hole 111 to first, fixing to cause the first backboard 11 to be combined with the second backboard 13.
The multi-piece type display backplane 10 of prior art in conjunction with time, first backboard 11 and the second backboard 13 need utilize first carry out manual-alignment and locate with second in conjunction with hole 131 in conjunction with hole 111, recycling screw 15 locks, not only consuming time and aim at not easily, and easily cause error and out of true.Meanwhile, multi-piece type display backplane has many groups to be needed to carry out screw locking in conjunction with hole, and its process is not only complicated and slow, and then causes production efficiency low.
[utility model content]
For solving the problem, the utility model provides a kind of multi-piece type display backplane, quick joint and the location of more than one piece display backplane structure can be carried out by the fastener of number of different types, and utilize the high-precision laser solder technology of robotization to combine, automatically easily, more than one piece display backplane can be carried out engaging and complete location simultaneously, carry out the fast laser welding of robotization again, therefore artificial use can be reduced to reduce costs, and increase degree of accuracy and production efficiency.
For reaching above-mentioned purpose, the utility model provides a kind of multi-piece type display backplane, includes the first backboard and the second backboard.Wherein, the side of the first backboard is provided with the first fastener; And second the side of backboard be provided with the second fastener corresponding to the first fastener, the second fastener can be combined with the first fastener of the first backboard and locate, and forms positioning area, and positioning area is provided with weldment, is combined by the first backboard fixing with the second backboard.
In the another embodiment of the utility model, wherein the first fastener is the first laciniation, and the second fastener is the second corresponding laciniation, and the first laciniation and the second laciniation can be mutually meshing and welded part is fixed.
In the another embodiment of the utility model, wherein the first fastener is one or more protruding part, and the second fastener is one or more corresponding pilot holes, and protruding part and pilot hole can be combined with each other and welded part is fixed.
In the another embodiment of the utility model, wherein protruding part is projection, and pilot hole is then corresponding location hole, and projection can be fixed mutually with location hole, the top of projection exposes to the top surface of the second backboard, and weldment is then located between the top of projection and location hole.
In the another embodiment of the utility model, wherein protruding part is rectangular protruding part, pilot hole is then corresponding location notch hole, rectangular protruding part and location notch hole can be fixed mutually, the top of rectangular protruding part exposes to the top surface of the second backboard, between the top that weldment is then located at rectangular protruding part and location notch hole.
In the another embodiment of the utility model, wherein the top of rectangular protruding part is provided with kink, and kink can be convexly equipped in the top surface of location notch hole.
In the another embodiment of the utility model, wherein location notch hole is polygon location notch hole, and the every of polygon location notch hole is combined with rectangular protruding part and kink.
In the another embodiment of the utility model, wherein the first fastener is one or more protruding part, second fastener is then fastener bent bodies, the protruding part of the first fastener can allow the second fastener is coated to be passed through, protruding part will fix the second fastener, and weldment is then located between the first fastener and the second fastener.
In the another embodiment of the utility model, wherein protruding part has the locating piece of one or more projection, and the edge of the second fastener can be combined with locating piece, and is positioned on the first backboard.
In addition, for reaching above-mentioned purpose, the utility model reoffers a kind of multi-piece type display backplane, includes the first backboard and the second backboard.Wherein, the side of the first backboard is provided with the first fastener; And second the side of backboard be provided with the second corresponding fastener and welding hole, second fastener can be combined with the first fastener of the first backboard and locate, and weld hole by make part the first backboard expose, be provided with weldment between the inner edge of welding hole and the first backboard, the first backboard be combined with the second backboard fixing.
In the another embodiment of the utility model, wherein the first fastener is the locating piece of one or more projection, and the second fastener is then the plural edges of the second backboard, and the second backboard can pass through locating piece and combines and is positioned on the first backboard.
In the another embodiment of the utility model, wherein welding hole is polygonal structure.
In the another embodiment of the utility model, wherein welding hole is round structure.
In the another embodiment of the utility model, wherein weldment is laser welded parts.
[accompanying drawing explanation]
Fig. 1 is the structural representation of prior art multi-piece type display backplane.
The structural representation of multi-piece type display backplane one embodiment in time not yet welding that Fig. 2 provides for the utility model.
The multi-piece type display backplane one embodiment welded structure schematic diagram that Fig. 3 provides for the utility model.
The structural representation of another embodiment of multi-piece type display backplane that Fig. 4 provides for the utility model.
The positioning area enlarged local section schematic diagram of another embodiment of multi-piece type display backplane that Fig. 5 provides for the utility model.
The structural representation of the another embodiment of multi-piece type display backplane that Fig. 6 provides for the utility model.
The positioning area enlarged local section schematic diagram of the another embodiment of multi-piece type display backplane that Fig. 7 provides for the utility model.
The structural representation of the another embodiment of multi-piece type display backplane that Fig. 8 provides for the utility model.
The positioning area enlarged local section schematic diagram of the another embodiment of multi-piece type display backplane that Fig. 9 provides for the utility model.
The structural representation of the another embodiment of multi-piece type display backplane that Figure 10 provides for the utility model.
The positioning area enlarged local section schematic diagram of the another embodiment of multi-piece type display backplane that Figure 11 provides for the utility model.
The structural representation of the another embodiment of multi-piece type display backplane that Figure 12 provides for the utility model.
The structural representation of the another embodiment of multi-piece type display backplane that Figure 13 provides for the utility model.
Figure 14 is applied to the schematic diagram of display for multi-piece type display backplane that the utility model provides.
[component symbol explanation]
10 multi-piece type display backplanes
11 first backboards
111 first in conjunction with hole
13 second backboards
131 second in conjunction with hole
15 screws
20 multi-piece type display backplanes
21 first backboards
211 first fasteners
23 second backboards
231 second fasteners
25 weldments
27 positioning areas
30 multi-piece type display backplanes
311 first fasteners
331 second fasteners
37 positioning areas
40 multi-piece type display backplanes
411 first fasteners
431 second fasteners
47 positioning areas
50 multi-piece type display backplanes
511 first fasteners
531 second fasteners
57 positioning areas
60 displays
611 first fasteners
6111 protruding parts
6113 locating pieces
631 second fasteners
67 positioning areas
711 first fasteners
731 second fasteners
733 welding holes
77 positioning areas
833 welding holes
911 first fasteners
931 second fasteners
97 positioning areas
99 supporting seats
[embodiment]
The utility model mainly discloses the combination of multi-piece type display backplane, wherein relates to the ultimate principle of welding known by those skilled in the technology concerned, therefore with explanation hereinafter, no longer finishs whole description to welding.Meanwhile, with hereinafter contrasted graphic, mainly express the structural representation relevant with the utility model feature, also do not need the complete drafting of foundation physical size, formerly illustrate.
First, please refer to shown in Fig. 2, multi-piece type display backplane 20 includes the first backboard 21 and the second backboard 23.Wherein, the side of the first backboard 21 is provided with the first fastener 211, first fastener 211 is the first laciniation.The side of the second backboard 23 is provided with the second fastener 231 corresponding to the first fastener 211, and the second fastener 231 is the second laciniation of corresponding first laciniation.Second laciniation of the second fastener 231 can be meshing with the first laciniation of the first fastener 211, and form positioning area 27, and reach the object that the first backboard 21 and the second backboard 23 locate.
Then, please refer to shown in Fig. 3, to be welded mechanism with automatic machinery or other, first fastener 211 of positioning area 27 and the meshing coupling part of the second fastener 231 are carried out to laser bonding and form weldment 25, fixing to cause the first backboard 21 to be combined with the second backboard 23, thus reach the first backboard 21 to engage fast with the second backboard 23, locate, be welded and fixed, not only do not need manual-alignment to locate and locking screw again, also can reach the object engaged fast simultaneously.
In addition, please refer to shown in Fig. 4 and Fig. 5, multi-piece type display backplane 30 includes the first backboard 21 and the second backboard 23.Wherein, the side of the first backboard 21 is provided with the first fastener 311, first fastener 311 is projection.The side of the second backboard 23 is provided with the second fastener 331 corresponding to the first fastener 311, second fastener 331 is for corresponding to the location hole of projection 311, the location hole of the second fastener 331 can be combined with the projection of the first fastener 311 and form positioning area 37, the top of projection 311 will expose to the top surface of the second backboard 23, and reaches the object that the first backboard 21 and the second backboard 23 locate.Then, first fastener 311 of positioning area 37 is welded with the second fastener 331 coupling part and forms weldment 25, first backboard 21 is combined with the second backboard 23 fixing, thus reaches the object that the first backboard 21 engages fast with the second backboard 23, locates, is welded and fixed.
Again, please refer to shown in Fig. 6 and Fig. 7, multi-piece type display backplane 30 includes the first backboard 21 and the second backboard 23.Wherein, the side of the first backboard 21 is provided with the first fastener 411, first fastener 411 is the rectangular protruding part using punching press processing procedure to be made to the first backboard 21.The side of the second backboard 23 is provided with the second fastener 431 corresponding to the first fastener 411, second fastener 431 is for corresponding to the location notch hole of rectangular protruding part, the location notch hole of the second fastener 431 can be combined with the rectangular protruding part of the first fastener 411, and form a positioning area 47, the top of rectangular protruding part 411 will expose to the top surface of the second backboard 23, and reaches the object that the first backboard 21 and the second backboard 23 locate.Then, to the first fastener 411 of positioning area 47 and the carrying out laser bonding in conjunction with linking part and form weldment 25 of the second fastener 431, first backboard 21 is combined with the second backboard 23 fixing, thus reaches the object that the first backboard 21 engages fast with the second backboard 23, locates, is welded and fixed.
Again, please refer to shown in Fig. 8 and Fig. 9, multi-piece type display backplane 30 includes the first backboard 21 and the second backboard 23.Wherein, the side of the first backboard 21 is provided with the first fastener 511, first fastener 511 for four the rectangular protruding parts using punching press processing procedure to make to the first backboard 21 and the quadrilateral protuberance formed.The side of the second backboard 23 is provided with the second fastener 531 corresponding to the first fastener 511, second fastener 531 is corresponding quadrilateral hole, the quadrilateral hole of the second fastener 531 can be combined with the quadrilateral protuberance of the first fastener 511 and form positioning area 57, four rectangular protruding part tops of quadrilateral protuberance will expose to the top surface of the second backboard 23, and reach the object that the first backboard 21 and the second backboard 23 locate.Then, in conjunction with coupling part, laser bonding is carried out to the first fastener 511 of positioning area 57 and the second fastener 531, and form weldment 25, fixing to cause the first backboard 21 to be combined with the second backboard 23.Thus the object that the first backboard 21 engages fast with the second backboard 23, locates, is welded and fixed is reached.
Again, in the another embodiment of the utility model, four rectangular protruding parts of the quadrilateral protuberance of the first fastener 511 can through the quadrilateral hole corresponding to the second fastener 531, after being exposed to the top surface of the second backboard 23, carry out bending snapping again, and reach the first backboard 21 and the three-dimensional fixing object (not shown) of the second backboard 23, just do not need recycling weldment 25 to allow the first backboard 21 and the second backboard 23 reach by this and combine fixing object.
Again, please refer to shown in Figure 10 and Figure 11, multi-piece type display backplane 40 includes the first backboard 21 and the second backboard 23.Wherein, the side of the first backboard 21 is provided with at least one first fastener 611, first fastener 611 is that a protruding part 6111 and two protruding locating pieces 6113 combine, and it is fastener bent bodies that the side of the second backboard 23 is provided with the second fastener 631, second fastener 631.The protruding part 6111 of the first fastener 611 can allow the second fastener 631 is coated to be passed through, the edge of the second fastener 631 can be protruding with two of the first fastener 611 locating piece 6113 be combined and fix and form positioning area 67, and reach the object that the first backboard 21 and the second backboard 23 locate.
Then, penetration laser bonding is carried out to the upper surface of the second fastener 631 of positioning area 67 and forms weldment 25, wherein penetration laser bonding can penetrate the second fastener 631 and be welded and fixed with the upper surface of the first fastener 611, fixing to cause the first backboard 21 to be combined with the second backboard 23.Thus the object that the first backboard 21 engages fast with the second backboard 23, locates, is welded and fixed is reached.
Moreover please refer to shown in Figure 12, multi-piece type display backplane 50 includes the first backboard 21 and the second backboard 23.Wherein, the side of the first backboard 21 is provided with at least one first fastener 711, first fastener 711 and can be but not be restricted to three protruding locating pieces.The side of the second backboard 23 is provided with the second fastener 731 and welding hole 733 that correspond to the first fastener 711, wherein welding hole 733 is pothole structure, and the second fastener 731 is then three edges of the second backboard 23 relative to three protruding locating pieces.Three edges of the second fastener 731 can be combined with three protruding locating pieces of the first fastener 711 to be fixed and forms positioning area 77, and reaches the object that the first backboard 21 and the second backboard 23 locate.And weld hole 733 by causing the upper surface of the first backboard 21 of part and expose, then, welding hole 733 inner edge of the second backboard 23 is welded with the exposed parts of the first backboard 21, and forms weldment 25, the first backboard 21 is combined with the second backboard 23 fixing.Thus the object that the first backboard 21 engages fast with the second backboard 23, locates, is welded and fixed is reached.
In addition, please refer to shown in Figure 13, multi-piece type display backplane 50 includes the first backboard 21 and the second backboard 23, second backboard 23 and is provided with and welds hole 833.Embodiment difference shown in the present embodiment with Figure 12 is: the hole 833 that welds of the second backboard 23 is polygonal structure, can be four limit type structures (as square structure), also can be the kenel of the polygonal structures such as pentagonal structure, hexagonal structure, and in the embodiment shown in Figure 12, the welding hole 733 of the second backboard 23 is round structure.
Finally, please refer to shown in Figure 14, display 60 includes the first backboard 21, second backboard 23 and supporting seat 99.Wherein, the side of the first backboard 21 is provided with the first fastener 911.The side of the second backboard 23 be provided with the second fastener 931, first fastener 911 of corresponding to the first fastener 911 and the second fastener 931 can similar aforementioned each graphic shown in the utility model example structure.Second fastener 931 can be combined with the first fastener 911 and locate and form positioning area 97, then, first fastener 911 of positioning area 97 and the integrated structure of the second fastener 931 are carried out to laser bonding and form weldment 25, the first backboard 21 is combined with the second backboard 23 fixing.The display backplane engaged can be installed on supporting seat 99, thus reaches and improve automaticity when display is produced and promote the object of degree of accuracy and production efficiency.
The foregoing is only the utility model preferably embodiment, and be not used to limit interest field of the present utility model; Simultaneously above description, for correlative technology field, special personage should understand and implement, and therefore other equivalences completed under not departing from the spirit that the utility model discloses change or modification, all should comprise in the claims.
Claims (14)
1. a multi-piece type display backplane, includes the first backboard and the second backboard, it is characterized in that: described its side of first backboard is provided with the first fastener; And described its side of second backboard is provided with the second fastener corresponding to described first fastener, described second fastener can be combined with the first fastener of described first backboard and locate, and form positioning area, described positioning area is provided with weldment, is combined by described first backboard fixing with described second backboard.
2. multi-piece type display backplane according to claim 1, it is characterized in that: described first fastener is the first laciniation, described second fastener is the second corresponding laciniation, and described first laciniation and described second laciniation can be combined with each other and be fixed by described weldment.
3. multi-piece type display backplane according to claim 1, it is characterized in that: described first fastener is one or more protruding part, described second fastener is one or more corresponding pilot holes, and described protruding part and described pilot hole can be combined with each other and be fixed by described weldment.
4. multi-piece type display backplane according to claim 3, it is characterized in that: described protruding part is projection, described pilot hole is then corresponding location hole, described projection and described location hole are fixed mutually, the top of described projection exposes to the top surface of described second backboard, and described weldment is then located between the top of described projection and described location hole.
5. multi-piece type display backplane according to claim 3, it is characterized in that: described protruding part is rectangular protruding part, described pilot hole is then corresponding location notch hole, described rectangular protruding part and described location notch hole can be fixed mutually, the top of described rectangular protruding part exposes to the top surface of described second backboard, between the top that described weldment is then located at described rectangular protruding part and described location notch hole.
6. multi-piece type display backplane according to claim 5, is characterized in that: the top of described rectangular protruding part is provided with kink, and described kink is convexly equipped in the top surface of described location notch hole.
7. multi-piece type display backplane according to claim 6, is characterized in that: described location notch hole is polygon location notch hole, and the every of described polygon location notch hole is combined with described rectangular protruding part and described kink.
8. multi-piece type display backplane according to claim 1, it is characterized in that: described first fastener is one or more protruding part, described second fastener is then fastener bent bodies, the described protruding part of described first fastener can allow described second fastener is coated to be passed through, described protruding part will fix described second fastener, and described weldment is then located between described first fastener and described second fastener.
9. multi-piece type display backplane according to claim 8, is characterized in that: described protruding part has the locating piece of one or more projection, and the edge of described second fastener can be combined with described locating piece, and is positioned on described first backboard.
10. a multi-piece type display backplane, includes the first backboard and the second backboard, it is characterized in that: described its side of first backboard is provided with the first fastener; And described its side of second backboard is provided with the second corresponding fastener and welding hole, described second fastener can be combined with the first fastener of described first backboard and locate, described welding hole exposes making the first backboard of part, be provided with weldment between the inner edge of described welding hole and described first backboard, described first backboard be combined with described second backboard fixing.
11. multi-piece type display backplanes according to claim 10, it is characterized in that: described first fastener is the locating piece of one or more projection, described second fastener is then the plural edges of described second backboard, and described second backboard can pass through described locating piece and combines and is positioned on described first backboard.
12. multi-piece type display backplanes according to claim 10, is characterized in that: described welding hole is polygonal structure.
13. multi-piece type display backplanes according to claim 10, is characterized in that: described welding hole is round structure.
14. multi-piece type display backplanes according to claim 1 or 10, is characterized in that: described weldment is laser welded parts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103127804A TWI550317B (en) | 2014-08-13 | 2014-08-13 | A multi-piece backboard structure for display |
| TW103127804 | 2014-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390632U true CN204390632U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420709134.6U Active CN204390632U (en) | 2014-08-13 | 2014-11-21 | Multi-piece display backplane |
| CN201410677585.0A Active CN104470287B (en) | 2014-08-13 | 2014-11-21 | Multi-piece display backplane |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410677585.0A Active CN104470287B (en) | 2014-08-13 | 2014-11-21 | Multi-piece display backplane |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN204390632U (en) |
| TW (1) | TWI550317B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470287A (en) * | 2014-08-13 | 2015-03-25 | 州巧科技股份有限公司 | Multi-piece display backplane |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682326A (en) * | 2018-08-07 | 2018-10-19 | 普利仕科技（苏州工业园区）有限公司 | A kind of splicing back plate and use its LED display |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101261398B (en) * | 2007-03-08 | 2011-05-18 | 苏州璨宇光学有限公司 | Backlight module |
| CN201045703Y (en) * | 2007-05-15 | 2008-04-09 | 州巧科技股份有限公司 | Frame combined structure |
| CN101543944A (en) * | 2008-03-24 | 2009-09-30 | 鸿富锦精密工业（深圳）有限公司 | Preparation method of backlight module frame |
| TWM351589U (en) * | 2008-07-22 | 2009-02-21 | Jochu Technology Co Ltd | Assembled bezel |
| TW201039020A (en) * | 2009-04-22 | 2010-11-01 | Advanced Optoelectronic Tech | Back bezel of side emitting type backlight module |
| CN102748651A (en) * | 2012-05-15 | 2012-10-24 | 达运精密工业（厦门）有限公司 | Backlight module and liquid crystal display device |
| CN202713861U (en) * | 2012-06-11 | 2013-01-30 | 荣晋精密科技股份有限公司 | Precise joint frame type backboard |
| TWI550317B (en) * | 2014-08-13 | 2016-09-21 | 州巧科技股份有限公司 | A multi-piece backboard structure for display |
| TWM494335U (en) * | 2014-08-13 | 2015-01-21 | Jochu Technology Co Ltd | Multiple display back plates |
-
2014
- 2014-08-13 TW TW103127804A patent/TWI550317B/en active
- 2014-11-21 CN CN201420709134.6U patent/CN204390632U/en active Active
- 2014-11-21 CN CN201410677585.0A patent/CN104470287B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470287A (en) * | 2014-08-13 | 2015-03-25 | 州巧科技股份有限公司 | Multi-piece display backplane |
| CN104470287B (en) * | 2014-08-13 | 2018-06-19 | 州巧科技股份有限公司 | Multi-piece display backplane |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI550317B (en) | 2016-09-21 |
| CN104470287A (en) | 2015-03-25 |
| CN104470287B (en) | 2018-06-19 |
| TW201606384A (en) | 2016-02-16 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |