CN105546410A - Device and method for wiring of backlight wires - Google Patents
Device and method for wiring of backlight wires Download PDFInfo
- Publication number
- CN105546410A CN105546410A CN201610001713.9A CN201610001713A CN105546410A CN 105546410 A CN105546410 A CN 105546410A CN 201610001713 A CN201610001713 A CN 201610001713A CN 105546410 A CN105546410 A CN 105546410A
- Authority
- CN
- China
- Prior art keywords
- wire rod
- backboard
- pcb keyset
- backlight
- ffc
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a device and method for wiring of backlight wires. The device comprises a back plate, PCB adapter plates, constant-current boards and light bars. The PCB adapter plates are arranged at the rib positions of the back plate, the obverse sides of the PCB adapter plates are connected with the light bars through FFC wires, and the reverse sides of the PCB adapter plates are connected with the constant-current boards through electronic wires. According to the invention, due to the fact that the PCB adapter plates are added to the rib positions of the back plate, the connection mode of using the FFC wires is converted into the mode of using the electronic wires, manual wire bending operation is not required any longer in the production process, the operation difficulty is greatly reduced, the work efficiency is improved, and wire arrangement is more attractive.
Description
Technical field
The present invention relates to display backlight application, particularly relate to a kind of device and method of backlight wire rod cabling.
Background technology
Along with the requirement of consumer to image quality is more and more higher, localdimming technology and local backlight regulation technology, as the important means improving television set dynamic contrast, have more and more been applied on high-end machine.Subregion is more, and image quality effect is better, but incident problem is the increase of wire rod quantity, and module internal cabling becomes more complicated.In order to ensure visual effect, usually use with thin famous FFC wire rod, but due to wire rod number more, when causing wire rod corresponding with constant current plate interface, easily occur the situation of wrong plug, thus cause region correspondence mistake, visual effect just cannot embody completely.Simultaneously because a line outlet will go out N bar FFC line, and must outlet in order, if produce lineman people the position of the bad broken line of control, just easily causing length of wires inadequate, when assembling constant current plate, must do over again, and will all dismantle, its process is suitable complexity and trouble.In sum, traditional this cabling mode assembly manipulation is poor, outlet is loaded down with trivial details and efficiency is low.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of device and method of backlight wire rod cabling, be intended to solve that traditional cabling mode assembly manipulation is poor, outlet is loaded down with trivial details and inefficient problem.
Technical scheme of the present invention is as follows:
A kind of device of backlight wire rod cabling, wherein, comprise a backboard, PCB keyset, constant current plate and lamp bar, described PCB keyset is arranged on the muscle position of backboard, described PCB keyset front is electrically connected with lamp bar by FFC wire rod, and the described PCB keyset back side is electrically connected with constant current plate by electronic wire.
The device of described backlight wire rod cabling, wherein, described PCB keyset front is provided with multiple FFC connector, for connecting FFC wire rod.
The device of described backlight wire rod cabling, wherein, the described PCB keyset back side is provided with at least one neilsbed connector, for connecting electronic wire.
The device of described backlight wire rod cabling, wherein, described backboard is carved with multiple mark, described PCB keyset be provided with backboard on mark and mark one to one.
The device of described backlight wire rod cabling, wherein, described FFC wire rod has different length and knuckle.
The device of described backlight wire rod cabling, wherein, described backboard is provided with multiple opening, and described neilsbed connector correspondence is provided with multiple, and is positioned at backboard respective openings place.
The device of described backlight wire rod cabling, wherein, multiple openings that described backboard is arranged are positioned at same level position.
The device of described backlight wire rod cabling, wherein, described constant current plate is arranged on the back side of described backboard, and described constant current plate is provided with multiple connector, and is connected one to one by electronic wire and the neilsbed connector being positioned at back plate openings place.
The device of described backlight wire rod cabling, wherein, described PCB keyset and backboard correspondence position is provided with multiple screw, is fixedly connected with by PCB keyset by mounting screw on described screw with backboard.
A method for backlight wire rod cabling, wherein, comprises step:
A, PCB keyset is fixed on the muscle position of backboard;
B, lamp bar is fixed on backboard front, with the FFC connector on FFC wire rod connecting lamp bar and PCB keyset;
C, galvanostat is fixed on the backboard back side, connects the neilsbed connector on galvanostat and PCB keyset with electronic wire.
Beneficial effect: the present invention is by adding PCB keyset at backboard muscle position place, FFC wire rod connected mode is converted to electronic wire, no longer needs in production process to carry out manual broken line operation, greatly reduce operation easier, improve operating efficiency, and cabling is more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the front schematic view of the device preferred embodiment of a kind of backlight wire rod of the present invention cabling;
Fig. 2 is the schematic rear view of the device preferred embodiment of a kind of backlight wire rod of the present invention cabling;
Fig. 3 is the partial enlarged drawing of A in Fig. 1;
Fig. 4 to Fig. 6 is the front schematic view of different PCB keyset of the present invention;
Fig. 7 to Fig. 9 is the schematic rear view of different PCB keyset of the present invention;
Figure 10 is the flow chart of the method preferred embodiment of a kind of backlight wire rod of the present invention cabling.
Detailed description of the invention
The invention provides a kind of device and method of backlight wire rod cabling, for making object of the present invention, technical scheme and effect clearly, clearly, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1 and Fig. 2, Fig. 1, Fig. 2 are respectively the front and back schematic diagram of the device preferred embodiment of a kind of backlight wire rod of the present invention cabling, as shown in the figure, it comprises backboard 100, PCB keyset 110, constant current plate 150 and lamp bar 130, described PCB keyset 110 is arranged on the muscle position in backboard 110 front, described PCB keyset 110 front is electrically connected with lamp bar 130 by FFC wire rod 120, and described PCB keyset 110 back side is electrically connected with constant current plate 150 by electronic wire 140.
In embodiments of the present invention, the present invention introduces the concept of switching, by arranging PCB keyset 110 in backboard 100 front, particularly, described PCB keyset and backboard correspondence position are provided with multiple screw, by mounting screw on described screw, PCB keyset are fixedly connected with backboard.The present invention only needs very short FFC wire rod 120 that lamp bar and PCB keyset 110 just can be realized to couple together, both avoided and broken line operation had been carried out to FFC wire rod, be convenient to produce, meanwhile, constant current plate 150 can be directly connected with PCB keyset 110 back side by electronic wire 140.The present invention is by adding the mode of PCB keyset 110 at the positive gluten position place of backboard 100, the connected mode of FFC wire rod 120 is converted to electronic wire 140, no longer need in production process to carry out manual broken line operation, constant current plate is directly connected by electronic wire with the PCB keyset back side, production difficulty is reduced greatly, rework rate reduces greatly, backboard cabling is more attractive in appearance.
Particularly, as shown in Figures 4 to 6, PCB keyset 110 front of the present invention is provided with multiple FFC connector 111 as required, for connecting FFC wire rod 120, described PCB keyset 110 can be designed to different shapes according to actual needs, as L-type, T-shaped or minute surface L-type.Further, as shown in Figure 1, in described L-type PCB keyset, described FFC connector 111 is arranged on the left side of L-type PCB keyset vertical direction, for connecting the FFC wire rod 120 be positioned on the left of it; In T-shaped PCB keyset, described FFC connector 111 is arranged on the left and right sides of T-shaped PCB keyset vertical direction, for connecting the FFC wire rod being positioned at its left and right sides simultaneously; In minute surface L-type PCB keyset, described FFC connector 111 is arranged on the right side of minute surface L-type PCB keyset vertical direction, for connecting the FFC wire rod 120 be positioned on the right side of it.
In embodiments of the present invention, described backboard 100 is carved with multiple mark, described PCB keyset 110 be provided with backboard 100 on mark and mark one to one, particularly, as shown in figures 1 and 3, mark is carved with every a segment distance in the muscle position in backboard 100 front, described mark can be alphabetic flag, word marking, pictorial symbolization, also can be figure notation (such as 1, 2, 3, 4, 5), described PCB keyset is also carved with and backboard mark correspondingly (such as 1, 2, 3, 4, 5), the PCB keyset 110 indicating different digital mark has different shapes (as T-shaped or L-type) and the FFC connector 111 of different number, therefore, by the PCB keyset 110 being carved with different digital mark being arranged on accordingly the correspondence position of backboard 100, both effectively connection error can be avoided, simultaneously also convenient operation, enhance productivity.
Further, mark is also carved with in the present invention installs the position of lamp bar 130 downside at backboard 100, described mark can be alphabetic flag equally, word marking, pictorial symbolization, or figure notation, but the mark be different from backboard muscle position, particularly, what the downside of the position of lamp bar 130 installed by described backboard 100 is labeled as 3A, 6B, 9B, 12B etc., the lower end of the FFC connector 111 accordingly in PCB keyset 110 is marked with 3A equally, 6B, 9B, 12B etc., described lamp bar 130 according to the mark on the downside of it by the FFC connector 111 in FFC wire rod 120 accordingly connection PCB keyset 110, by adopting this mode of mark, can fast and accurately the FFC connector 111 in lamp bar 130 and PCB keyset is coupled together, greatly improve production efficiency.Further, described in, to be used for the FFC wire rod type of connecting lamp bar 130 and FFC connector 111 various, for meeting actual needs, described FFC wire rod is general shorter and have different length and knuckle, described FFC wire rod producer supplied materials is just rolled well, without the need to being folded by artificial, easy to assembly again.
Further, as shown in Figure 7 to 9, described PCB keyset 110 back side is provided with at least one neilsbed connector 112, for meeting actual needs, described L-type or minute surface L-type PCB keyset are provided with a neilsbed connector 112, and described T-shaped PCB keyset is provided with two neilsbed connectors 112.Particularly, as shown in Figure 2, described backboard 100 is provided with multiple opening and is positioned at same level position, neilsbed connector 111 correspondence on described PCB keyset 110 be positioned at backboard 100 opening part, described constant current plate 150 is arranged on the back side of described backboard 100, described constant current plate 150 is provided with multiple connector, the neilsbed connector 112 being positioned at PCB keyset 110 back side is connected one to one by electronic wire 140 and the connector on constant current plate 150, connected mode is simple, attractive in appearance, particularly, described electronic wire is 10368#28 wire rod.
The present invention also provides a kind of method of backlight wire rod cabling, as shown in Figure 10, wherein, comprises step:
S100, PCB keyset is fixed on the muscle position of backboard;
S110, lamp bar is fixed on backboard front, with the FFC connector on FFC wire rod connecting lamp bar and PCB keyset;
S120, galvanostat is fixed on the backboard back side, connects the neilsbed connector on galvanostat and PCB keyset with electronic wire.
In sum, the present invention by adding PCB keyset in the muscle position of backboard, backboard front by the FFC connector on dissimilar FFC wire rod connecting lamp bar and PCB keyset, FFC wire rod can producer's supplied materials shaping, carry out broken line operation without the need to employee, assembling is simple, by being carved with corresponding mark on backboard and on PCB keyset, the situation stopping wrong plug line occurs, the plate of constant current is simultaneously connected by 10368#28 wire rod with between keyset, operate easier, and more attractive in appearance.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. the device of a backlight wire rod cabling, it is characterized in that, comprise a backboard, PCB keyset, constant current plate and lamp bar, described PCB keyset is arranged on the muscle position of backboard, described PCB keyset front is electrically connected with lamp bar by FFC wire rod, and the described PCB keyset back side is electrically connected with constant current plate by electronic wire.
2. the device of backlight wire rod cabling according to claim 1, is characterized in that, described PCB keyset front is provided with multiple FFC connector, for connecting FFC wire rod.
3. the device of backlight wire rod cabling according to claim 1, is characterized in that, the described PCB keyset back side is provided with at least one neilsbed connector, for connecting electronic wire.
4. the device of backlight wire rod cabling according to claim 1, is characterized in that, described backboard is carved with multiple mark, described PCB keyset be provided with backboard on mark and mark one to one.
5. the device of backlight wire rod cabling according to claim 1, is characterized in that, described FFC wire rod has different length and knuckle.
6. the device of backlight wire rod cabling according to claim 3, is characterized in that, described backboard is provided with multiple opening, and described neilsbed connector correspondence is provided with multiple, and is positioned at backboard respective openings place.
7. the device of backlight wire rod cabling according to claim 6, is characterized in that, multiple openings that described backboard is arranged are positioned at same level position.
8. the device of backlight wire rod cabling according to claim 6, it is characterized in that, described constant current plate is arranged on the back side of described backboard, and described constant current plate is provided with multiple connector, and is connected one to one by electronic wire and the neilsbed connector being positioned at the PCB keyset back side.
9. the device of backlight wire rod cabling according to claim 1, is characterized in that, described PCB keyset and backboard correspondence position are provided with multiple screw, is fixedly connected with by PCB keyset by mounting screw on described screw with backboard.
10. a method for backlight wire rod cabling, is characterized in that, comprises step:
A, PCB keyset is fixed on the muscle position of backboard;
B, lamp bar is fixed on backboard front, with the FFC connector on FFC wire rod connecting lamp bar and PCB keyset;
C, galvanostat is fixed on the backboard back side, connects the neilsbed connector on galvanostat and PCB keyset with electronic wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001713.9A CN105546410B (en) | 2016-01-05 | 2016-01-05 | A kind of device and method of backlight wire rod cabling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001713.9A CN105546410B (en) | 2016-01-05 | 2016-01-05 | A kind of device and method of backlight wire rod cabling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105546410A true CN105546410A (en) | 2016-05-04 |
| CN105546410B CN105546410B (en) | 2018-08-14 |
Family
ID=55825806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610001713.9A Active CN105546410B (en) | 2016-01-05 | 2016-01-05 | A kind of device and method of backlight wire rod cabling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105546410B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110515239A (en) * | 2019-08-28 | 2019-11-29 | 深圳创维－Rgb电子有限公司 | A kind of television backlight lamp bar component and its installation method |
| CN114779531A (en) * | 2022-05-23 | 2022-07-22 | 高创(苏州)电子有限公司 | Backlight lamp strip keysets, backlight unit and display device |
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| CN2824090Y (en) * | 2005-01-21 | 2006-10-04 | 谢剑斌 | Reinforced backlight module for astronautical stage liquid crystal display |
| CN101056498A (en) * | 2006-04-13 | 2007-10-17 | 日东电工株式会社 | Wired circuit board assembly sheet |
| CN101589266A (en) * | 2007-03-30 | 2009-11-25 | 夏普株式会社 | Backlight unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110515239A (en) * | 2019-08-28 | 2019-11-29 | 深圳创维－Rgb电子有限公司 | A kind of television backlight lamp bar component and its installation method |
| CN114779531A (en) * | 2022-05-23 | 2022-07-22 | 高创(苏州)电子有限公司 | Backlight lamp strip keysets, backlight unit and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105546410B (en) | 2018-08-14 |
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