CN100357803C - Fixing device for the light wire of the backlight module - Google Patents
Fixing device for the light wire of the backlight module Download PDFInfo
- Publication number
- CN100357803C CN100357803C CNB2004100593732A CN200410059373A CN100357803C CN 100357803 C CN100357803 C CN 100357803C CN B2004100593732 A CNB2004100593732 A CN B2004100593732A CN 200410059373 A CN200410059373 A CN 200410059373A CN 100357803 C CN100357803 C CN 100357803C
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- CN
- China
- Prior art keywords
- lamp line
- lamp
- fixed bar
- fitting portion
- plastic frame
- 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 - Fee Related
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- 238000009434 installation Methods 0.000 claims description 25
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000013461 design Methods 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
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Abstract
The invention discloses a fixing device of backlight module lamp wires, which is used for combining and fixing at least two lamp wires led out from a plastic frame. The device at least comprises a fixed rod part and an embedding part, wherein the fixed rod part and the embedding part are connected through a connecting part, a lamp wire channel is formed between the fixed rod part and the embedding part, the connecting part is provided with a wire fixing hole, one of two lamp wires directly enters the lamp wire channel, and the other lamp wire enters the lamp wire channel through the wire fixing hole. A clip part extends from the outside of the embedding part, is tightly connected with the embedding part and protrudes out of the plastic frame. The clamping part and the embedding part are provided with a wire clamping hole which is vertically communicated with the lamp wire channel, and a wire buckling opening which is connected with the wire clamping hole and is used for combining two lamp wires to enter the wire clamping hole.
Description
Technical field
The present invention is particularly in a kind of LCD relevant for a kind of lamp line stationary installation, and the lamp line of backlight module is being drawn the stationary installation at place.
Background technology
Because multimedia developing rapidly makes the user more and more high to the acousto-optic equipment requirements of periphery.(Cathode Ray Tube, the CRT) display of type because volume is too huge, pursuing in light, thin, short, the little epoch now, did not satisfy demand gradually for Chang Yong cathode-ray tube (CRT) or title camera tube in the past.Therefore, have many flat-panel screens (Flat Panel Display) technology to be developed in succession in recent years, (Liquid Crystal Display LCD), becomes the main flow of following display gradually as LCD.
Wherein, LCD (LCD) is because the technical development maturation, shown from traditional monochrome and be developed to colored the demonstration gradually, and LCD (LCD) has the low power consumption characteristic, simultaneously since with compare with the cathode ray tube (CRT) of window size, though with regard to take up room or quality with regard to all much smaller, therefore meet compact characteristic fully, and do not have the curved surface of general CRT, influence image display effect.Therefore extensively model is applied to various product, comprise consumption electronic products such as hand held counter, the computing machine dictionary, wrist-watch, mobile phone, larger-size portable type computing machine, communication terminal machine, display board, even individual desktop PC, the product of all being not difficult to find out its application with and welcome degree.
Traditional LCD major part is (back-light) backlight type LCD, mainly comprise the display panels of front end and the backlight module of rear end, it must use large-scale backlight module, so that the backlight of enough brightness to be provided, make light pass liquid crystal layer, arrive user's eyes.The past LCD generally all is to use fluorescent light (fluorescent lamp) as the backlight liquid crystal display source, and utilizes diaphragm scattering backlight, makes light spread to the liquid crystal layer of display panel equably, obtains uniform display effect.
In backlight module, diaphragm backlight generally is to utilize plastic frame to be fixed, and fixing with other member assembling.Usually general backlight module can be provided with lead ditch or duct in plastic frame, and to derive the lamp line of backlight module, electrically connect is to external circuit.The backlight module lamp line is drawn in the corner of plastic frame edge, and traditional plastic frame causes the corner of plastic frame to rupture because of the operation influence when the combination lamp line easily, causes fixedly backlight module lamp line operational difficulty.
Summary of the invention
A combination combination purpose of the present invention is to provide a kind of stationary installation of backlight module lamp line, can make up fixedly backlight module lamp line easily, and reduces damage of product, promotes the acceptance rate of product.
The invention provides a kind of stationary installation of backlight module lamp line, in order to make up fixing at least two lamp lines of in a plastic frame, drawing.This device comprises a fixed bar portion, a fitting portion, a linking part and a clip portion at least.Wherein, linking part links fixed bar portion and fitting portion, forms the lamp line passage that one first lamp line passes through between fixed bar portion and fitting portion, and linking part has a solidus hole, makes one second lamp line enter the lamp line passage through the solidus hole.Fitting portion, linking part and fixed bar portion are embedded in the groove of plastic frame jointly.Clip portion and fitting portion driving fit mutually protrude in outside the plastic frame.Clip portion and fitting portion have a clamp hole, and with the continuous button line opening in clamp hole.Clamp hole vertical connection lamp line passage, in order to fixing first and second lamp line, and button line opening then enters in the clamp hole fixing in order to make up first and second lamp line.
According to design of the present invention, the length of this fixed bar portion is greater than the length of this fitting portion.
According to design of the present invention, a side of this fitting portion is corresponding with a side of this fixed bar portion, and another side of this fitting portion joins via this linking part and this fixed bar portion.
According to design of the present invention, this first lamp line comprises the high pressure lamp line, and this second lamp line comprises the low pressure lamp line.
According to design of the present invention, the width of this button line opening is slightly less than the width of this first or second lamp line.
According to design of the present invention, also comprise and use one to paste thing the side that this fixed bar portion and this plastic frame join is fixedly pasted to a cover plate of this plastic frame.
According to design of the present invention, this is pasted thing and comprises double faced adhesive tape.
When making up, for example wherein a kind of mode earlier second lamp line such as the low pressure lamp line, be pressed into the solidus hole and enter in the lamp line passage, in the groove with whole stationary installation embedding plastic frame correspondence, a point of fixity of second lamp line is fixed then.And then second lamp line walked around button line opening, enter the clamp hole and fixed.Then directly embed the lamp line passage as for first lamp line, and then walk around button line opening, enter the clamp hole and fixed.The lamp line that makes up backlight module by above-mentioned mode is not only easily easy, and can not cause the problem of plastic frame fracture because the application of force is improper when the combination operation.
Description of drawings
Preferred embodiment of the present invention will be aided with following accompanying drawing and do more detailed elaboration in comment backward, wherein:
Fig. 1 is the schematic perspective view of stationary installation according to a preferred embodiment of the present invention.
Fig. 2 a is the schematic top plan view of stationary installation according to a preferred embodiment of the present invention.
Fig. 2 b is the schematic side view of stationary installation according to a preferred embodiment of the present invention.
Fig. 2 c is the front-view schematic diagram of stationary installation according to a preferred embodiment of the present invention.
Fig. 3 is a stationary installation according to a preferred embodiment of the present invention, at the assembled state synoptic diagram of backlight module.
Wherein, description of reference numerals is as follows:
10 stationary installations, 20 plastic frames
30 lead-out lights line structures
110 fixed bar portions, 112 bottom surfaces
114 sides, 120 linking parts
122 solidus holes, 124 lamp line passages
130 fitting portions, 140 clip portions
142 button line openings, 144 clamp holes
210 grooves, 230 cover plates
312 lamp lines, 314 lamp lines
316 heat-shrinkable T bushs, 320 electric coupling assemblies
Embodiment
Backlight module of the present invention utilizes the plastic frame of housing that members such as fluorescent light, diaphragm backlight are made up the structure dress in backlight module mainly in order to provide display panel required backlight.In backlight module, the backlight module lamp line is drawn out to from plastic frame and is attached to outside power supply circuit.The invention provides a kind of stationary installation of backlight module lamp line, in order to make up fixing at least three lamp lines of from plastic frame, drawing.Utilize this stationary installation can make up the structure dress easily, and reduce damage of product, bad problem is minimized.
Fig. 1 illustrates the schematic perspective view of the stationary installation of a preferred embodiment of the present invention.Fig. 2 a, Fig. 2 b and Fig. 2 c illustrate vertical view, side view and the front view of stationary installation of the present invention respectively.Please be corresponding simultaneously with reference to figure 1 and Fig. 2 a, 2b, 2c, stationary installation 10 of the present invention mainly comprises the fixed bar portion 110 of approximate strip, side in 110 central authorities of fixed bar portion, be extended with a linking part 120, and follow an end of the fitting portion 130 on fixed bar portion 110 opposites to link, form the structure that is similar to the ㄐ type by fixed bar portion 110, linking part 120 with fitting portion 130.The length of fixed bar portion 110 is greater than the length of fitting portion 130, fixed bar portion 110 is that middle-end is divided into head and two parts of afterbody with linking part 120, one side of fitting portion 130 is corresponding with the head of fixed bar portion 110, and opposite side joins with fixed bar portion 110 via linking part 120, between the head of fixed bar portion 110 and fitting portion 130, form a passage, as lamp line passage 124.The lamp line of being drawn from the plastic frame of backlight module all can be drawn in this lamp line passage 124.Shape approximation one arched door of linking part 120 has a solidus hole 122 in the bottom of linking part 120, is shaped as the hole of approximate half arc, the both sides that are communicated with linking part 120, can be used for fixedly lamp line,, pass solidus hole 122 to lamp line passage 124 other end of lamp line from linking part 120.
Be extended with a clip portion 140 in the outside of fitting portion 130, with fitting portion 130 driving fit mutually, clip portion 140 protrudes in outside the plastic frame 20 when chimeric, and the external form of this clip portion 140 is similar to pliers, and is harmonious with the configuration of fitting portion 130.Central authorities at clip portion 140 and fitting portion 130 are a clamp hole 144, vertically are connected with lamp line passage 124, lamp line is drawn from lamp line passage 124 pass clamp hole 144, are connected to external circuit, and fixing by clamp hole 144.Have a button line opening 142 above clamp hole 144, link to each other with clamp hole 144, the width of this button line opening 142 is slightly less than the diameter of lamp line approximately, when combination, by button line opening 142 lamp line is embedded in the clamp hole 144, is fixed.Need look actual quantity and diameter of drawing lamp line as for the design of clamp hole 144 sizes and decide, and be preferably and the complete driving fit of lamp line can be fixed.
Please refer to Fig. 3, the stationary installation that it illustrates according to a preferred embodiment of the present invention is applied to the assembled state synoptic diagram of the plastic frame of backlight module.In plastic frame 20, at least having a plurality of lead ditches or lamp line leads the way, from plastic frame 20, draw at least two backlight module lamp lines, comprise low pressure lamp line 312 and high pressure lamp line 314, two lamp lines 312,314 of drawing are connected to electric coupling assembly 320, being connected to outside power circuit, and for example can utilize heat-shrinkable T bush 316 to be fixed.In plastic frame 20, have a groove 210,, stationary installation 10 can intactly be embedded in the plastic frame 20 corresponding to stationary installation 10.
When the backlight module lamp line will make up, wherein a kind of combined method, for example earlier low pressure lamp line 3 12 is pressed in the solidus hole 122, then in the groove 210 with whole stationary installation 10 whole embedding plastic frames 20, the solidus hole 122 that utilizes linking part 120 this moment is low pressure lamp line 312 fixedly.Before embedding stationary installation 10, can on the side 114 of the afterbody of fixed bar portion 110, paste thing, for example be double faced adhesive tape, the afterbody with fixed bar portion 110 is fixed on the cover plate 230 of adjacent plastic frame 20 thus.Similarly, the bottom 112 of fixed bar portion 110 also can be via pasting thing, and for example double faced adhesive tape is fixed to stationary installation 10 on the plastic frame 20 or the reflex housing of fluorescent tube.Low pressure lamp line 312 enters in the lamp line passage 124 through solidus hole 122, and high pressure lamp line 314 also directly enters the lamp line passage 124 from other direction, article two, lamp line 312,314 is respectively through button line opening 142, buckle in the clamp hole 144, because the tight padlock in clamp hole 144 can make lamp line 312,314 closely be fixed in the plastic frame 20.Make up the lamp line of backlight module by above-mentioned mode, not only easily easy, and when the combination operation, because the application of force is improper or firmly pull, cause plastic frame 20 at corner thereby the problem of fracture takes place, cause the product fine rate not good.
In sum, the invention provides a kind of stationary installation of backlight module lamp line, the backlight module lamp line is in addition chimeric fixing at the place of drawing, needn't be with plastic frame in conjunction with formation, can avoid the mixed and disorderly of lamp line when combination, and can make up lamp line easily, lamp line is fixed, and will be made up problem bad in the operation process and minimize.
Understand as the person skilled in the art, the above only is preferred embodiment of the present invention, is not in order to limit patent protection scope of the present invention; All other do not break away from the equivalence of being finished under the disclosed spirit and changes or modification, all should be included among claims of the present invention.
Claims (7)
1. the stationary installation of a backlight module lamp line is fixed at least two lamp lines of drawing in order to make up in a plastic frame, it is characterized in that this device comprises:
One fixed bar portion;
One fitting portion;
One linking part, link this fixed bar portion and this fitting portion, between this fixed bar portion and this fitting portion, form the lamp line passage that one first lamp line passes through, and this linking part has a solidus hole, make one second lamp line enter this lamp line passage through this solidus hole, this fitting portion, this linking part and this fixed bar portion are embedded in the groove of this plastic frame jointly; And
One clip portion, with the driving fit mutually of this fitting portion, protrude in outside this plastic frame, this clip portion and this fitting portion have a clamp hole, and with the continuous button line opening in this clamp hole, this this lamp line passage of clamp hole vertical connection, in order to fixing this first and second lamp line, and this button line opening enters in this clamp hole in order to make up this first and second lamp line.
2. device as claimed in claim 1 is characterized in that the length of the length of this fixed bar portion greater than this fitting portion.
3. device as claimed in claim 1 it is characterized in that a side of this fitting portion is corresponding with a side of this fixed bar portion, and another side of this fitting portion joins via this linking part and this fixed bar portion.
4. device as claimed in claim 1 it is characterized in that this first lamp line comprises the high pressure lamp line, and this second lamp line comprises the low pressure lamp line.
5. device as claimed in claim 1 is characterized in that the width of the width of this button line opening less than this first or second lamp line.
6. device as claimed in claim 1 is characterized in that also comprising and uses one to paste thing the side that this fixed bar portion and this plastic frame join is fixedly pasted to a cover plate of this plastic frame.
7. device as claimed in claim 6 is characterized in that this pastes thing and comprise double faced adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100593732A CN100357803C (en) | 2004-06-18 | 2004-06-18 | Fixing device for the light wire of the backlight module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100593732A CN100357803C (en) | 2004-06-18 | 2004-06-18 | Fixing device for the light wire of the backlight module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1710475A CN1710475A (en) | 2005-12-21 |
| CN100357803C true CN100357803C (en) | 2007-12-26 |
Family
ID=35706737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100593732A Expired - Fee Related CN100357803C (en) | 2004-06-18 | 2004-06-18 | Fixing device for the light wire of the backlight module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100357803C (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2347287Y (en) * | 1998-05-01 | 1999-11-03 | 张志成 | A lamp holder for a net lamp |
| US6056418A (en) * | 1997-05-19 | 2000-05-02 | Hsu; Chao-Ming | Pattern frame type decorative lamp string with attachable positioning members |
| KR20010053781A (en) * | 1999-12-01 | 2001-07-02 | 윤종용 | Liquid crystal display device |
| CN1387076A (en) * | 2001-05-17 | 2002-12-25 | 三星电子株式会社 | Liquid crystal display device with conductor fixing element |
| US6501642B2 (en) * | 2000-04-07 | 2002-12-31 | Lg. Philips Lcd Co., Ltd | Structure for preventing wires from being damaged |
| CN1396480A (en) * | 2001-07-11 | 2003-02-12 | Lg.飞利浦Lcd有限公司 | Construction for assembing lamp line for back-light element in module of liquid crystal display |
| US20030068922A1 (en) * | 2001-09-20 | 2003-04-10 | Chunghwa Picture Tubes, Ltd. | Light source for flat panel display device and backlight module using the same |
| US20030117544A1 (en) * | 2001-12-26 | 2003-06-26 | Hyo Jin Kim | Structure for assembling lamp wire for backlight assembly into liquid crystal display module |
-
2004
- 2004-06-18 CN CNB2004100593732A patent/CN100357803C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6056418A (en) * | 1997-05-19 | 2000-05-02 | Hsu; Chao-Ming | Pattern frame type decorative lamp string with attachable positioning members |
| CN2347287Y (en) * | 1998-05-01 | 1999-11-03 | 张志成 | A lamp holder for a net lamp |
| KR20010053781A (en) * | 1999-12-01 | 2001-07-02 | 윤종용 | Liquid crystal display device |
| US6501642B2 (en) * | 2000-04-07 | 2002-12-31 | Lg. Philips Lcd Co., Ltd | Structure for preventing wires from being damaged |
| CN1387076A (en) * | 2001-05-17 | 2002-12-25 | 三星电子株式会社 | Liquid crystal display device with conductor fixing element |
| CN1396480A (en) * | 2001-07-11 | 2003-02-12 | Lg.飞利浦Lcd有限公司 | Construction for assembing lamp line for back-light element in module of liquid crystal display |
| US20030068922A1 (en) * | 2001-09-20 | 2003-04-10 | Chunghwa Picture Tubes, Ltd. | Light source for flat panel display device and backlight module using the same |
| US20030117544A1 (en) * | 2001-12-26 | 2003-06-26 | Hyo Jin Kim | Structure for assembling lamp wire for backlight assembly into liquid crystal display module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1710475A (en) | 2005-12-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20200618 |