CN101216638B - Backlight module group and fixing cap for fixing cable - Google Patents
Backlight module group and fixing cap for fixing cable Download PDFInfo
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- CN101216638B CN101216638B CN2008100030641A CN200810003064A CN101216638B CN 101216638 B CN101216638 B CN 101216638B CN 2008100030641 A CN2008100030641 A CN 2008100030641A CN 200810003064 A CN200810003064 A CN 200810003064A CN 101216638 B CN101216638 B CN 101216638B
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Abstract
The invention relates to a backlight module, which comprises a first substrate, a second substrate, a light source, a cable and a fixing cover, wherein the first substrate includes a groove; the second substrate includes a plate body and a hook protruding out of the plate body and is arranged above the first substrate to form a first containing space with the first substrate; the light source is disposed in the first containing space; the cable is positioned above the second substrate and is coupled with the light source; the fixing cover is arranged on the second substrate and includes a holding portion, a rotation shaft and a pin; the rotation shaft extends to the first side of the holding portion for driving the holding portion during rotation; and the pin extends to the second side of the holding portion and is inserted into the groove of the first substrate. Accordingly, the holding portion can form a second containing space together with the second substrate for containing the cable.
Description
Technical field
The invention relates to a kind of module backlight and fixed cap thereof, but refer to a kind of module backlight and fixed cap thereof of fixing cable especially.
Background technology
Display panels in the LCD (Liquid crystal display panel, LCDpanel) be one of key part and component, because liquid crystal itself is not luminous, the function of module backlight promptly is well-off brightness and the light source that is evenly distributed, change into the area source product of high brightness and homogeneous briliancy by succinct effectively optical mechanism, and the light that module backlight sends makes the display panels can normal show image via the conversion of liquid crystal.Display panels now has been widely used in the electronic product of tool growth potentiality such as monitor, notebook computer, digital camera and projector, especially with large scales such as notebook computer and LCD monitor panel demand maximum, also therefore grow up also strong day by day for module demand backlight.
See also Fig. 1, Fig. 1 is the structural representation of known one module 10 backlight and a liquid crystal panel 11.Module 10 backlight is mainly assembled by assemblies such as a light emitting source (for example cold cathode fluorescent tube, thermic cathode fluorimetric pipe, light emitting diode) 14, one reflecting plate (Reflector) 16, a light guide plate (Light Guide Plate) 15, one diffusion sheet (Diffusion Sheet) 13, one prismatic lens (Brightness Enhancement Film) 12 and one housings 17.Light emitting source 14 is generally a cold cathode ray tube, after the light that light emitting source 14 penetrates enters light guide plate 15, can guide the light of injecting it is scattered in uniform surface light source, reflecting plate 16 can will be injected in the light reflected back light guide plate 15 of bottom surface, to increase the service efficiency of light.The light that is penetrated by light guide plate 15 is then injected in the liquid crystal panel 11, so that liquid crystal panel 11 show images after the brightness and uniformity coefficient done via the equal light action of diffusion sheet 13 and the light harvesting of prismatic lens 12 in order to raising light again.In addition, housing 17 is to be used for coating and protecting above-mentioned part.
See also Fig. 2.Fig. 2 is the part synoptic diagram of known one module 20 backlight.One lamp source line 23 of module 20 backlight is by the back side outlet of module 20 backlight and fixing, and the housing 21 that its fixed form typically uses module 20 backlight extends the trip 22 that forms to fix it.Yet, as shown in Figure 2, if the edge of trip 22 too close modules 20 backlight can cause lamp source line 23 to deflect away from the outside of module 20 backlight.Thus, in ensuing assembling process, the lamp source line 23 that exposes will be easy to be shown the metalwork scratch of device inside, and then influences the running of display, even the internal circuit problem of short-circuit can occur.
See also Fig. 3, Fig. 3 is the part synoptic diagram of another known module 30 backlight.As shown in Figure 3, if baffle plate 31 in the module 30 backlight and the excesssive gap between the trip 33, then can occur as long as external force is a little pullled lamp source line 34 being broken away from from the clamping of baffle plate 31 and trip 33 to passing the hypodynamic problem of lamp source line 34 clampings therebetween.If the gap between baffle plate 31 and the trip 33 is too small, the outer rim that then occurs lamp source line 34 easily coats by the problem of scratch.So no matter be as the mode of Fig. 2 or fixed light source line shown in Figure 3 all some restriction or defective in the use.
See also Fig. 4, Fig. 4 is the decomposing schematic representation of another known module 40 backlight.As shown in Figure 4, fixed cap 41 in the module 40 backlight only is connected on the substrate 42 in the mode that fastens, that is to say that fixed cap 41 is separable element with substrate 42, therefore when maintenance, fixed cap 41 tends to disassemble in order to follow-up maintenance from substrate 42, by the time after maintenance finishes, again fixed cap 41 is reinstalled on the substrate 42, thus, not only can cause the inconvenience in the maintenance, easier meeting is because of neglecting the loss that causes fixed cap 41 for the moment.In addition, fixed cap 41 and substrate 42 only are connected in the mode that fastens, thus form clearance space easily, and then in the phenomenon of as shown in Figure 4 perforate 32 places generation light leak and the brightness of the liquid crystal panel that detracts.
Summary of the invention
But the object of the present invention is to provide the fixed cap of a kind of module backlight and fixing cable, can simplify prior art is the complicated dismounting flow process that separable element brought because of fixed cap and substrate, and can avoid because of a period of time careless mistake lose the problem of fixed cap.
Purpose of the present invention realizes like this, a kind of module backlight, and this module backlight comprises: one first substrate has a groove; One second substrate has a plate body and a button hook, and this button hook protrudes in this plate body, and this second substrate is arranged at the top of this first substrate and forms one first accommodation space with this first substrate; One lamp source is arranged in this first accommodation space; One cable is positioned at the top of this second substrate and is coupled to this lamp source; One fixed cap is arranged at the top of this second substrate, and this fixed cap comprises: one shields and sustain portion, with common one second accommodation space that forms of this second substrate to be used for ccontaining this cable; One turning axle extends and shields and sustain one first side of portion from this, and is sticked in this button hook, is used for driving this when rotating and shields and sustain portion; One pin extends from this one second side of shielding and sustain portion, is used for inserting the described groove of this first substrate.
The present invention provides a kind of fixed cap that is used for fixing cable in addition, is to be positioned on the substrate, and this fixed cap comprises: one shields and sustain portion, forms an accommodation space jointly to be used for a ccontaining cable with this substrate; One turning axle extends from this one first side of shielding and sustain portion, is used for driving this when rotating and shields and sustain portion; One pin extends from this one second side of shielding and sustain portion, is used for inserting a groove.
The present invention provides a kind of module backlight in addition, and this module backlight comprises: one first substrate has a turning axle; One second substrate has a plate body and a button hook, and this button hook protrudes in this plate body, and this second substrate is arranged at the top of this first substrate and forms one first accommodation space with this first substrate; One lamp source is arranged in this first accommodation space; One cable is positioned at the top of this second substrate and is coupled to this lamp source; One fixed cap is arranged at the top of this second substrate, comprises the portion of shielding and sustain, with common one second accommodation space that forms of this second substrate to be used for ccontaining this cable; One clamping device extends from this one first side of shielding and sustain portion, is used for this turning axle of clamping; One first extension extends and shields and sustain one second side of portion from this; One first trip extends from this first extension, is used for engaging this button hook of this second substrate.
The present invention provides a kind of fixed cap in addition, is to be used for fixing a cable on a substrate, and this fixed cap comprises the portion of shielding and sustain, and forms an accommodation space between this substrate to be used for ccontaining this cable; One clamping device extends from this one first side of shielding and sustain portion, is used for clamping one turning axle; One first extension extends and shields and sustain one second side of portion from this; One first trip extends from this first extension, is used for engaging a button hook of this substrate.
The present invention provides a kind of module backlight in addition, and this module backlight comprises one first substrate, has a fitting portion; One second substrate has a plate body and a button hook, and this button hook protrudes in this plate body, and this second substrate is arranged at the top of this first substrate and forms one first accommodation space with this first substrate; One lamp source is arranged in this first accommodation space; One cable is positioned at the top of this second substrate and is coupled to this lamp source; One fixed cap is arranged at the top of this second substrate, and this fixed cap comprises: one shields and sustain portion, with common one second accommodation space that forms of this second substrate to be used for ccontaining this cable; One chute extends from this one first side of shielding and sustain portion, is used for sliding into the described fitting portion of this first substrate; One trip extends from this this first side of shielding and sustain portion, is used for engaging this fitting portion of this first substrate.
The present invention provides a kind of fixed cap in addition, is to be used for fixing a cable on a substrate, and this fixed cap comprises the portion of shielding and sustain, and forms an accommodation space jointly to be used for ccontaining this cable with this substrate; One chute extends and shields and sustain one first side of portion from this; One trip extends from this this first side of shielding and sustain portion, is used for engaging another substrate.
In sum, the fixed cap of comparing known technology only is connected in mechanism design on the substrate in the mode that fastens, the present invention utilizes the turning axle of fixed cap to be fastened on the button hook of substrate, or the clamping device that utilizes fixed cap clamps the mechanism design of the turning axle of substrate, or the mode that the trip that utilizes fixed cap fastens the fitting portion of substrate is fixed in purpose on the substrate to reach with fixed cap, thus, it is the complicated dismounting flow process that separable element brought because of fixed cap and substrate that the present invention not only can simplify prior art, and can avoid because of a period of time careless mistake lose the problem of fixed cap.
Description of drawings
Fig. 1 is the structural representation of known module backlight and liquid crystal panel.
Fig. 2 is the part synoptic diagram of known module backlight.
Fig. 3 is the part synoptic diagram of another known module backlight.
Fig. 4 is the exploded view of another known module backlight.
Fig. 5 is the part synoptic diagram of first embodiment of the invention LCD screen.
Fig. 6 is the cut-away section synoptic diagram of Fig. 5 LCD screen.
Fig. 7 is the enlarged diagram of Fig. 5 fixed cap.
Fig. 8 is the part synoptic diagram of second embodiment of the invention LCD screen.
Fig. 9 is the cut-away section synoptic diagram of Fig. 8 LCD screen along 9-9 ' profile line.
Figure 10 is the enlarged diagram of Fig. 8 fixed cap.
Figure 11 is the part synoptic diagram of third embodiment of the invention module backlight.
Figure 12 is the cut-away section synoptic diagram of the module backlight of Figure 11 along 12-12 ' profile line.
Figure 13 is the enlarged diagram of Figure 11 fixed cap.
Figure 14 is the enlarged diagram of Fig. 1 fitting portion.
Figure 15 is the enlarged diagram of another embodiment of the present invention fixed cap.
Figure 16 is the enlarged diagram of the fitting portion of corresponding Figure 15 fixed cap.
Drawing reference numeral:
10,20,30,40,1100 module 11 liquid crystal panels backlight
12 prismatic lenses, 13 diffusion sheets
14 light emitting sources, 15 light guide plate
16 reflecting plates, 17,21 housings
22,33,526,1201,1502 trips
23,34,506,806,1110 cables
31 baffle plates, 41,508,808,1108,1500 fixed caps
42 substrates, 500,800 LCD screen
502,802,1,112 first substrates, 504,804,1,114 second substrates
505,805 lamp sources, 510,1404 grooves
512 holes, 514,812,1102 plate bodys
516,814,1207 button hooks 518,816,1208 are shielded and sustain portion
519,817,1,202 first sides, 520,810 turning axles
521,821,1,204 second side 522 pins
524 dull and stereotyped 1106 shading planes
32,1203 perforates, 818 clamping devices
820 first extensions, 822 first trips
824 second extensions, 826 second trips
1104,1600 fitting portions, 1205 teats
1302 chutes, 1402,1602 bulge-structures
Embodiment
Please consult Fig. 5 and Fig. 6 simultaneously, Fig. 5 is the part synoptic diagram of first embodiment of the invention module 500 backlight, and Fig. 6 is Fig. 5 module 500 cut-away section synoptic diagram backlight.Module 500 backlight comprises first substrate 502 (as framework), second substrate 504 (as backboard), lamp source 505, cable 506 and fixed cap 508, the first substrates 502 and has groove 510 and hole 512, and hole 512 is formed at a side of groove 510.Second substrate 504 is arranged at the top of first substrate 502 and forms one first accommodation space with first substrate, and second substrate 504 has plate body 514 and button hook 516, and button hook 516 protrudes in plate body 514 and is positioned at the edge of plate body 514.Lamp source 505 is arranged in first accommodation space of second substrate, 504 belows.Cable 506 is to utilize fixed cap 508 to be immobilizated on second substrate 504 and be coupled to lamp source 505.What deserves to be mentioned is that the position of button hook 516 can not be subjected to above-mentioned restriction, that is to say, button hook 516 also can adapt to the demand in the design and change other position of being located at plate body 514.Then see also Fig. 6 and Fig. 7, Fig. 7 is the enlarged diagram of Fig. 5 fixed cap 508.Fixed cap 508 comprises the portion of shielding and sustain 518, turning axle 520, and pin 522.Shielding and sustain portion 518 comprises one first side 519, one second side 521, reaches a flat board 524.Dull and stereotyped 524 is to be used for and second substrate, 504 common one second accommodation spaces that form ccontaining cable 506.As shown in Figure 7, turning axle 520 extends from shielding and sustain first side 519 of portion 518, is used for driving when rotating the portion 518 that shields and sustain.One end of pin 522 comprises a trip 526 in addition, and the other end of pin 522 extends from shielding and sustain second side 521 of portion 518, and pin 522 is to be used for inserting the groove 510 of first substrate 502 and trip 526 is fastened in the hole 512, and pin 522 can be a U type shell fragment.
Be described in detail in this mechanism at fixed cap 508.See also Fig. 6 and Fig. 7; for the fixed cap 508 that makes fixing cable 506 need not to break away from button hook 516 places on second substrate 504 in maintenance process; the turning axle 520 of fixed cap 508 is the button hooks 516 that are sticked in second substrate 504 in the present embodiment; it is the fulcrum rotation with the button hook on second substrate 504 516 that turning axle 520 like this can drive the portion of shielding and sustain 518; and shield and sustain portion 518 so that the pin 522 of fixed cap 508 (in present embodiment, being U type shell fragment) when inserting the groove 510 of first substrate 502 when turning axle 520 rotation; shield and sustain the portion 518 and second substrate 504 and can form the second above-mentioned accommodation space jointly with ccontaining cable 506; at this moment; because the trip 526 of fixed cap 508 is a ramp structure; therefore next; the user needs only pin 522 again toward being pushed down in the groove 510; trip 526 can embed the hole 512 of a side that is positioned at groove 510; so that fixed cap 508 is fixed on first substrate 502; thus; as shown in Figure 5; cable 506 can be by the portion that shields and sustain 518 of fixed cap 508 and 504 accommodation spaces that form jointly of second substrate, and obtain further fixing with protect.
In addition, if when needing mobile cable 506, present embodiment fixed cap 508 can not need to remove from button hook 516 places of second substrate 504, the step that present embodiment is disassembled fixed cap 508 is as follows, at first pull the pin 522 that is sticked in the fixed cap 508 in the groove 510, so that the trip 526 on the pin 522 leaves in the hole 512 of groove 510, and then untie the fixing of first substrate 502 and fixed cap 508, at this moment, utilizing the turning axle 520 of fixed cap 508 to drive to shield and sustain portion 518 again is fulcrum and towards the position of getting back to away from the direction rotation of first substrate 502 as shown in Figure 6 with button hook 516, at this moment, cable 506 can be removed, but because the turning axle 520 of fixed cap 508 still is sticked in the button hook 516 of second substrate 504, therefore can avoid prior art because of fixed cap and substrate be complicated dismounting flow process that separable element caused and normal because of a period of time careless mistake lose the problem of fixed cap.
See also Fig. 8 and Fig. 9, Fig. 8 is the part synoptic diagram of second embodiment of the invention module 800 backlight, and Fig. 9 is the cut-away section synoptic diagram of the module backlight 800 of Fig. 8 along 9-9 ' profile line.Module 800 backlight includes first substrate 802 (as framework), second substrate 804 (as backboard), lamp source 805, cable 806, and fixed cap 808.First substrate 802 has turning axle 810.Second substrate 804 has plate body 812 and button hook 814, and button hook 814 protrudes on the plate body 812.Cable 806 is to utilize fixed cap 808 to be immobilizated on second substrate 804 and be coupled to lamp source 805.Then see also Figure 10, Figure 10 is the enlarged diagram of Fig. 8 fixed cap 808.Fixed cap 808 includes the portion of shielding and sustain 816, clamping device 818, first extension 820, and first trip 822.Shielding and sustain portion 816 is to be used for and second substrate, the 804 common accommodation spaces that form ccontaining cable 806.Clamping device 818 is to extend from shielding and sustain first side 817 of portion 816, and as shown in Figure 10, clamping device 818 is the claw type clamping device, is used for the turning axle 810 of clamping first substrate 802.First extension 820 extends from shielding and sustain second side 821 of portion 816.First trip 822 extends from first extension 820, is used for engaging the button hook 814 (as shown in Figure 9) of second substrate 804.
Be described in detail in this mechanism at fixed cap 808.Please consult Fig. 8 simultaneously; Fig. 9 and Figure 10; for the fixed cap 808 that makes fixing cable 806 need not to break away from second substrate 804 in maintenance process; the clamping device 818 of fixed cap 808 is the turning axles 810 that clamp first substrate 802 in the present embodiment; so can drive the portion of shielding and sustain 816 is the fulcrum rotation with the turning axle 810 of first substrate 802; and shield and sustain portion 816 so that when extending first trip 822 from first extension 820 on the fixed cap 808 and touching button hook 814 on second substrate 804 when turning axle 810 rotation; second substrate 804 with shield and sustain portion 816 and can form accommodation space jointly with ccontaining cable 806; at this moment; the user is as long as be pushed down into first trip 822 towards the direction of button hook 814 is past again; first trip 822 can embed in the button hook 814 (as shown in Figure 9); so that fixed cap 808 is fixed on second substrate 804; thus; as shown in Figure 8; cable 806 can be by the portion that shields and sustain 816 of fixed cap 808 and 804 accommodation spaces that form jointly of second substrate, and obtain further fixing with protect.
In addition, if when needing mobile cable 806, present embodiment fixed cap 808 can not need to remove on the turning axle 810 of first substrate 802, the step that present embodiment is disassembled fixed cap 808 is as follows, at first pull first trip 822 that is sticked in the fixed cap 808 in the button hook 814 so that first trip 822 of fixed cap 808 leaves in button hook 814, and then untie the fixing of second substrate 804 and fixed cap 808, at this moment, to utilize the turning axle 810 of fixed cap 808 to drive to shield and sustain portion 816 again be fulcrum with the turning axle 810 of first substrate 802 and rotate towards the direction away from second substrate 804, so cable 806 can be removed, but because the clamping device 818 of fixed cap 808 still is clamped on the turning axle 810 of first substrate 802, therefore can avoid prior art because of fixed cap and substrate be complicated dismounting flow process that separable element caused and normal because of a period of time careless mistake lose the problem of fixed cap.
What deserves to be mentioned is that the position of button hook 814 can not be subjected to above-mentioned restriction, that is to say that button hook 814 also can change other position of being located at plate body 812 according to the position of demand in the design and cable 806.In addition, the trip of fixed cap and button hook chimeric is not limited to above-mentioned quantity, and for instance, as shown in figure 10, fixed cap 808 can comprise one second extension 824 and one second trip 826 in addition.Second extension 824 extends from shielding and sustain second side 821 of portion 816, and second trip 826 extends from second extension 824, second trip 826 is the button hooks 814 that are used for engaging second substrate 804, first extension 820 and second extension 824 are located at the two opposite sides of button hook 814 respectively, so fixed cap 808 can be fastened with button hook 814 respectively by first trip 822 and second trip 826, and then more firmly is connected on second substrate 804.
See also Figure 11 and Figure 12, Figure 11 is the part synoptic diagram of third embodiment of the invention module 1100 backlight, and Figure 12 is the cut-away section synoptic diagram of the module backlight 1100 of Figure 11 along 12-12 ' profile line.Module 1100 backlight includes first substrate 1112 (as framework), second substrate 1114 (as backboard), cable 1110, and fixed cap 1108.First substrate 1112 has fitting portion 1104.Second substrate 1114 has plate body 1102 and button hook 1207.Button hook 1207 protrudes on the plate body 1102.Cable 1110 is to utilize fixed cap 1108 to be immobilizated on second substrate 1114 and be coupled to the lamp source.Then see also Figure 13, Figure 13 is the enlarged diagram of Figure 11 fixed cap 1108.Fixed cap 1108 includes the portion of shielding and sustain 1208, chute 1302, trip 1201, and shading plane 1106.Shielding and sustain portion 1208 is to be used for and second substrate, the 1114 common accommodation spaces that form ccontaining cable 1110.Then please consult Figure 14 simultaneously, Figure 14 is the enlarged diagram of Figure 11 fitting portion 1104.Chute 1302 is to extend from shielding and sustain one first side 1204 of portion 1208, is a groove 1404 that is used for engaging on the fitting portion 1104 of first substrate 1112.Trip 1201 is to extend from shielding and sustain first side 1204 of portion 1208, is used for engaging a bulge-structure 1402 of fitting portion 1104.Shading plane 1106 is arranged at one second side 1202 of the portion of shielding and sustain 1108.
Be described in detail in this mechanism at fixed cap 1108.Please consult Figure 11, Figure 12, Figure 13 and Figure 14 simultaneously.For the fixed cap 1108 that makes fixing cable 1110 need not to break away from second substrate 1114 in maintenance process; the user can be sticked in button hook 1207 on second substrate 1114 with being positioned at shading plane 1106 on second side 1202 of fixed cap 1118; in this simultaneously; be positioned at the fitting portion 1104 that chute 1302 on first side 1204 of fixed cap 1108 can slide into first substrate 1112; extending from the trip 1201 of shielding and sustain first side 1204 of portion 1208 then is to be fastened on the bulge-structure 1402 of fitting portion 1104; thus; fixed cap 1108 can engaging by shading plane 1106 and button hook 1207; chute 1302 engages with groove 1404; and trip 1201 is fixed on first substrate 1112 and second substrate 1114 with the fastening of bulge-structure 1402; therefore; as shown in figure 12; cable 1110 can be by the portion that shields and sustain 1208 of fixed cap 1108 and 1114 accommodation spaces that form jointly of second substrate, and obtain further fixing with protect.In addition, as shown in Figure 12, when fixed cap 1108 was fixed in second substrate 1114, the shading plane 1106 of fixed cap 1108 can cover the perforate 1203 of second substrate 1114, penetrated light so can prevent the lamp source that is positioned at second substrate, 1114 belows from perforate 1203.
In addition, if want removal fixed cap 1108 respectively with the assembling of first substrate 1112 and second substrate 1114, can be towards arrow A direction shown in Figure 12 teat 1205 application of forces to trip 1201, get loose on the bulge-structure 1402 of first substrate 1112 to promote trip 1201, next again the chute 1302 of fixed cap 1118 is skidded off along the groove 1404 of fitting portion 1104, up to shading plane 1106 withdraw from fully with the engaging of button hook 1207 till, so can finish the program of removal fixed cap 1108.
It should be noted that, above-mentioned explanation is not limit by the mechanism of the 3rd embodiment fixed cap, for instance, please consults Figure 15 and Figure 16 simultaneously, Figure 15 is the enlarged diagram of another embodiment of the present invention fixed cap 1500, and Figure 16 is the enlarged diagram of the fitting portion 1600 of corresponding Figure 15 fixed cap 1500.As shown in Figure 15, fixed cap 1500 has one group of trip 1502, be used for fastening bulge-structure 1602 as shown in figure 16, yet, trip quantity of the present invention and engaging direction can not be restricted to the described embodiments, and meaning is that the trip quantity of fixed cap can be also variable more than the quantity and the trip direction of the foregoing description, changes into up as direction, that is to say that the position of trip direction, trip quantity and bulge-structure is according to the actual needs adjustment.
In sum, the fixed cap of comparing known technology only is connected in mechanism design on the substrate in the mode that fastens, the present invention utilizes the turning axle of fixed cap to be fastened on the button hook of substrate, or the clamping device that utilizes fixed cap clamps the mechanism design of the turning axle of substrate, or the mode that the trip that utilizes fixed cap fastens the fitting portion of substrate is fixed in purpose on the substrate to reach with fixed cap, thus, it is the complicated dismounting flow process that separable element brought because of fixed cap and substrate that the present invention not only can simplify prior art, and can avoid because of a period of time careless mistake lose the problem of fixed cap.
Though the present invention discloses with specific embodiment; but it is not in order to limit the present invention; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present invention and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that scope of patent protection of the present invention is done.
Claims (6)
1. module backlight is characterized in that this module backlight comprises:
One first substrate has a turning axle;
One second substrate has a plate body and a button hook, and this button hook protrudes in this plate body, and this second substrate is arranged at the top of this first substrate and forms one first accommodation space with this first substrate;
One lamp source is arranged in this first accommodation space;
One cable is positioned at the top of this second substrate and is coupled to this lamp source;
One fixed cap is arranged at the top of this second substrate, comprises:
One shields and sustain portion, forms one second accommodation space jointly to be used for ccontaining this cable with this second substrate;
One clamping device extends from this one first side of shielding and sustain portion, is used for this turning axle of clamping; This clamping device is a claw type clamping device;
One first extension extends and shields and sustain one second side of portion from this;
One first trip extends from this first extension, is used for engaging this button hook of this second substrate.
2. module backlight as claimed in claim 1 is characterized in that: this portion of shielding and sustain comprises a flat board.
3. module backlight as claimed in claim 1, it is characterized in that: this fixed cap comprises one second extension in addition, extension is shielded and sustain this second side of portion from this, and one second trip, extension is from this second extension, be used for engaging this button hook of this second substrate, wherein this first and second extension is located at the both sides of this button hook respectively.
4. a fixed cap is to be used for fixing a cable on a substrate, it is characterized in that this fixed cap comprises:
One shields and sustain portion, and forms an accommodation space between this substrate to be used for ccontaining this cable;
One clamping device extends from this one first side of shielding and sustain portion, is used for clamping one turning axle; This clamping device is a claw type clamping device;
One first extension extends and shields and sustain one second side of portion from this;
One first trip extends from this first extension, is used for engaging a button hook of this substrate.
5. fixed cap as claimed in claim 4 is characterized in that: this portion of shielding and sustain comprises a flat board.
6. fixed cap as claimed in claim 4, it is characterized in that: other comprises one second extension, extension is shielded and sustain this second side of portion from this, and one second trip, extension is from this second extension, be used for engaging this button hook of this substrate, wherein this first and second extension is located at the both sides of this button hook respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100030641A CN101216638B (en) | 2008-01-18 | 2008-01-18 | Backlight module group and fixing cap for fixing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100030641A CN101216638B (en) | 2008-01-18 | 2008-01-18 | Backlight module group and fixing cap for fixing cable |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010135413A Division CN101782208A (en) | 2008-01-18 | 2008-01-18 | Backlight module and fixing cover for fixing cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101216638A CN101216638A (en) | 2008-07-09 |
| CN101216638B true CN101216638B (en) | 2010-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100030641A Expired - Fee Related CN101216638B (en) | 2008-01-18 | 2008-01-18 | Backlight module group and fixing cap for fixing cable |
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| Country | Link |
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| CN (1) | CN101216638B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168533A (en) * | 2016-08-30 | 2016-11-30 | 黄超 | A kind of sun-shading cap for test optical fiber instrument |
| TWI645638B (en) * | 2018-04-09 | 2018-12-21 | 和碩聯合科技股份有限公司 | Securing module |
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2008
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| CN101216638A (en) | 2008-07-09 |
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