CN204989527U - Light -shielding part and shield cover subassembly - Google Patents
Light -shielding part and shield cover subassembly Download PDFInfo
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- CN204989527U CN204989527U CN201520599438.6U CN201520599438U CN204989527U CN 204989527 U CN204989527 U CN 204989527U CN 201520599438 U CN201520599438 U CN 201520599438U CN 204989527 U CN204989527 U CN 204989527U
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- shielding part
- light shielding
- back segment
- shading piece
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Abstract
The utility model provides a light -shielding part and shielding subassembly, light -shielding part are applicable to a leaded light spare, and leaded light spare includes two at least light pipes that transversely have a back end portion each other side by side and respectively, reaches these light pipes of a transverse connection back bridge part of section portion later. Light -shielding part contains: a shading portion, and a buckling part. Shading portion includes a basal wall, and at least one extends next door between forward by the basal wall between, and a next door is used for locating between the back end portion of two adjacent light pipes. Buckling part connects in shading portion and is located the top of shading portion to including a connection board that upwards extends by the basal wall, and at least one by connect that the board extends forward and between the knot piece of next door relative up -down position, detain a piece and a shading portion interval distance that is used for the back bridge part of holding leaded light spare. Wherein, detain the upper and lower both sides that piece and shading partly do not lie in the back bridge part of leaded light spare, make the back bridge part spacing in detain piece and shading portion between. The utility model discloses light -shielding part does benefit to the equipment on leaded light spare.
Description
Technical field
The utility model, about a kind of shading piece, refers to a kind of shading piece and shield assemblies especially.
Background technology
Chinese Patent Application No. CN201420205701.4 (the corresponding case certificate number M484897 of TaiWan, China) open a kind of guiding device being used for light-emittingdiode, it comprises the light guide seat that is the transparent body, there is bottom this light guide seat a pedestal, at least one pair of clasp is stretched out in these base bottom surface both sides, end face then stretches out at least two light-guiding pillars abreast, and the corresponding each light-guiding pillar position of this base bottom surface offers a storage tank respectively; And at least one light shield, it has a light tight color and can be sheathed on the interior rectangular box of each storage tank, each framework is positioned at each light-guiding pillar position and is longitudinally provided with a through hole supplying light-emittingdiode accommodating, and the forward and backward pleurapophysis of each framework establishes at least one pair of can be buckled in the grab of this pedestal front and rear edges, each light shield is positioned in each storage tank securely.But, this guiding device needs to dig a storage tank at each root light pipe end respectively, and a light shield is set in each storage tank, thus, each root light pipe needs extra processing, and these storage tanks separately install individually that the process of these light shields is not only time-consuming also takes a lot of work, therefore this guiding device is too numerous and diverse in manufacture and assembling, and overall manufacturing cost will be caused significantly to increase.
In addition, Chinese Patent Application No. CN201320597357.3 discloses a kind of leaded light component and electronic equipment.This leaded light component comprises: at least two light pipes be arranged side by side, be provided with at least one shading piece between two adjacent light pipes, described shading piece is configured to stop the illumination transmitted in a light pipe in adjacent two light pipes to be mapped in another light pipe.And this electronic equipment comprises: circuit board, be arranged on the multiple luminescent device on described circuit board and the leaded light component as described in above-mentioned various embodiment, the light input end of the light pipe of described leaded light component is relative with described luminescent device respectively.And shading piece can stop the illumination transmitted in a light pipe in adjacent two light pipes to be mapped in another light pipe, so that the duty of electronic equipment clearly can be indicated.But, the shading piece of this leaded light component above-mentioned needs to extend along the length direction of front end to the rear end of light pipe, make the materials of shading piece a lot of, and each shading piece is only positioned between two adjacent light pipes, do not against these light pipes, so shaded effect will be caused undesirable.Moreover these shading pieces need to combine overall structure and arrange, therefore its structure is comparatively complicated.
Utility model content
Therefore, a wherein object of the present utility model, is namely providing a kind of simple structure and easy to assembly and can reach the shading piece of good shaded effect.
Therefore, wherein another object of the present utility model, is namely providing a kind of simple structure and easy to assembly and can reach the shield assemblies of good shaded effect.
So, this novel shading part in some embodiments, be applicable to a light guide, this light guide comprises at least two laterally side by side and have the light pipe in a back segment portion respectively, and the rear bridge part in back segment portion of these light pipes of lateral connection, the flexible structure that this shading piece is formed in one also comprises: a light shielding part, and an engaging portion.This light shielding part comprises a basal wall, and at least one spaced walls extended forward by this basal wall, this at least one spaced walls in order to be located at adjacent two light pipes back segment portion between.This engaging portion is connected to this light shielding part and is positioned at the top of this light shielding part, and this engaging portion comprises a web portion upwards extended by this basal wall, and at least one extended forward by this web portion and with the button block of this at least one spaced walls phase contraposition up and down, this button block and this light shielding part interval one are in order to the distance of the rear bridge part of this light guide accommodating.Wherein, the button block of this engaging portion and this light shielding part lay respectively at the both sides up and down of the rear bridge part of this light guide, and this rear bridge part is limited between this button block and this light shielding part, and the end in the back segment portion of this light shielding part these light pipes adjacent.
In some embodiments, the position of the end in the back segment portion of these light pipes of this light guide inside contracts a segment distance compared to the spaced walls bottom side of this light shielding part.
In some embodiments, this light shielding part also comprises an antetheca and two side, this antetheca is connected to the leading edge of this at least one spaced walls, these sidewalls are connected to the left and right sides of this antetheca and the left and right sides of this basal wall, this basal wall, this antetheca, these sidewalls match with these spaced walls and define multiple storage tank, when this shading piece is assembled in this light guide, the end in the back segment portion of these light pipes is inserted in these storage tanks of this light shielding part respectively.
In some embodiments, this light shielding part also comprises a boss portion protruded by this antetheca forward.
In some embodiments, the leading edge of the spaced walls of this light shielding part is formed with the horizontal expansion of two difference and the lug boss relative with this basal wall, and these lug bosses are in order to be butted on the leading flank in the back segment portion of corresponding light pipe.
In some embodiments, the front end of the button block of this engaging portion is formed with the horizontal expansion of two difference and the flange relative with this web portion, and these flanges are in order to be butted on the leading flank in the back segment portion of corresponding light pipe.
In some embodiments, the transverse width of the button block of this engaging portion is greater than the distance between this adjacent two light pipe.
So this Novel shielding shade assembly in some embodiments, is comprise: a shield shell, a light guide, and a shading piece.This shield shell comprises on front side of in the of one, on rear side of one, one on front side of this and on rear side of this between roof, and one by this roof trailing edge to downward-extension and the rear wall be positioned on rear side of this, this shield shell is formed with at least one grafting space, and this grafting space extends on rear side of this by front side of this.This light guide comprises at least two laterally side by side and have the light pipe in a leading portion portion and a back segment portion respectively, and the rear bridge part in back segment portion of these light pipes of lateral connection, extend forward above the roof that the leading portion portion of each light pipe is positioned at this shield shell, the back segment portion of each light pipe be positioned at this shield shell rear wall rear and towards downward-extension.This shading piece is located at this light guide and the flexible structure be formed in one, and comprises a light shielding part, and an engaging portion.This light shielding part has a basal wall, and at least one spaced walls extended forward by this basal wall, and this at least one spaced walls is located between the back segment portion of adjacent two light pipes.This engaging portion is connected to this light shielding part and is positioned at the top of this light shielding part, and this engaging portion has a web portion upwards extended by this basal wall, and at least one extended forward by this web portion and with the button block of this at least one spaced walls phase contraposition up and down, the distance of the rear bridge part of this button block and this light shielding part interval one this light guide accommodating.Wherein, the button block of the engaging portion of this shading piece and this light shielding part lay respectively at the both sides up and down of the rear bridge part of this light guide, and this rear bridge part is limited between this button block and this light shielding part, and the end in the back segment portion of this light shielding part these light pipes adjacent.
In some embodiments, the position of the end in the back segment portion of these light pipes of this light guide inside contracts a segment distance compared to the spaced walls bottom side of this light shielding part.
In some embodiments, the light shielding part of this shading piece also has two side, these sidewalls are connected to the left and right sides of this basal wall, this basal wall, these sidewalls match with these spaced walls and define multiple storage tank, and the end in the back segment portion of these light pipes of this light guide is inserted in these storage tanks of this light shielding part respectively.
In some embodiments, the light shielding part of this shading piece also has the antetheca that is connected to the leading edge of this spaced walls and the boss portion that is protruded by this antetheca forward, and this boss portion is posted by the rear wall of this shield shell.
In some embodiments, the leading edge of the spaced walls of the light shielding part of this shading piece is formed with the horizontal expansion of two difference and the lug boss relative with this basal wall, and these lug bosses are butted on the leading flank in the back segment portion of corresponding light pipe.
In some embodiments, the front end of the button block of the engaging portion of this shading piece is formed with the horizontal expansion of two difference and the flange relative with this web portion, and these flanges are butted on the leading flank in the back segment portion of corresponding light pipe.
In some embodiments, the transverse width of the button block of the engaging portion of this shading piece is greater than the distance between this adjacent two light pipe.
In some embodiments, this light guide also comprises the front bridge part in the leading portion portion of these light pipes of a lateral connection, and at least one first post extended backwards by this front bridge part, the roof of this shield shell is formed with at least one retaining sheet upwards extended, and this retaining sheet is formed with one and supplies the first post of this light guide by first hole of inserting after the previous dynasty.
In some embodiments, this light guide also comprises at least two the second posts protruded out by this rear bridge part respectively forward, the rear wall of this shield shell be formed with these second posts corresponding respectively and for these second posts by after second hole of inserting forward.
Effect of the present utility model is: the flexible structure be formed in one by shading piece is beneficial to be assembled on light guide, and these storage tanks of light shielding part can be sheathed on the back segment portion of these light pipes so that assembling simultaneously.Moreover the end in the back segment portion of these light pipes does not protrude the spaced walls bottom side of light shielding part, the light that the light emitting source these interval wall energys being covered effectively be positioned at each light pipe end sends, to reach good shaded effect.In addition, the simple structure of this shading piece and be only assembled in the back segment portion of these light pipes, does not so affect combined structure between light guide and shield shell and space is arranged.
Accompanying drawing explanation
Of the present utility model other feature and effect, by reference to accompanying drawing embodiment describe in detail in clearly present, wherein:
Fig. 1 is a stereographic map, and one first embodiment of this Novel shielding shade assembly is described;
Fig. 2 is a stereographic map, and another visual angle of this first embodiment is described;
Fig. 3 is a stereographic map, and a radiating piece in the corresponding single grafting space of this first embodiment, a fixture, a light guide and a shading piece are described;
Fig. 4 is a stereographic map, and this light guide and this shading piece of this first embodiment are described;
Fig. 5 is a stereographic map, and this light guide of this first embodiment and the array mode of this shading piece are described;
Fig. 6 is a stereographic map, and another visual angle of this light guide of this first embodiment and the array mode of this shading piece is described;
Fig. 7 is a stereographic map, and the partial structurtes of this shading piece of this first embodiment are described;
Fig. 8 is a stereographic map, and another visual angle of this light guide of this first embodiment and the array mode of this shading piece is described;
Fig. 9 is a vertical view of Fig. 5, and this light guide of this first embodiment and the array mode of this shading piece are described;
Figure 10 is the cut-open view got along the X-X straight line in Fig. 9, illustrates that the position of the end of multiple light pipes of the light guide of this first embodiment inside contracts a segment distance compared to the bottom side of a light shielding part of shading piece;
Figure 11 is a stereographic map, and the partial structurtes of a shading piece of one second embodiment of this Novel shielding shade assembly are described;
Figure 12 is a stereographic map, and a light guide of this second embodiment and the array mode of this shading piece are described;
Figure 13 is a stereographic map, and the partial structurtes of a shading piece of one the 3rd embodiment of this Novel shielding shade assembly are described; And
Figure 14 is a stereographic map, and a light guide of the 3rd embodiment and the array mode of this shading piece are described.
Wherein, description of reference numerals is as follows:
1 shield shell
On front side of in the of 11
On rear side of in the of 12
13 roofs
131 retaining sheets
132 first holes
14 diapires
15 sidewalls
151 first holding sections
16 rear walls
161 second holes
17 dividing plates
18 grafting spaces
19 shell fragments
2 radiating pieces
21 plate portions
22 thermal columns
3 fixtures
Moulding before 31
Moulding after 32
33 side frame bars
331 second holding sections
4 light guides
41 light pipes
411 leading portion portions
412 back segment portions
413 ends
414 leading flanks
Bridge part before 42
421 times extending portion
422 first posts
Bridge part after 43
431 second posts
5 shading pieces
51 web portion
52 light shielding parts
50 basal walls
520 storage tanks
521 spaced walls
521a bottom side
522 antethecas
523 sidewalls
524 boss portion
525 leading edges
526 lug bosses
53 engaging portion
531 button blocks
532 front ends
533 flanges
Embodiment
This novel be described in detail before, should be noted that in the following description content, similar element represents with identical numbering.
The explanation of the following example is with reference to additional accompanying drawing, in order to illustrate this novel can in order to the specific embodiment implemented.This novel mentioned direction term, such as " on ", D score, "front", "rear", "left", "right" etc., be only the direction with reference to attached drawings.Therefore, the direction term of use is used to illustrate, but not is used for limiting the utility model.
Consult Fig. 1 and Fig. 2, the first embodiment of this Novel shielding shade assembly comprises: shield shell 1, four radiating piece 2, fixture 3, four light guides 4, and four shading pieces 5.
Shield shell 1 comprise one on front side of 12, one roof 13, diapire 14, two side 15, rear wall 16 on rear side of 11, one, and three dividing plates 17.Rear side 12 is relative with front side 11, roof 13 and diapire 14 are between front side 11 and rear side 12 and go up each other, lower interval, it is left each other with diapire 14 that this two side 15 connects roof 13 respectively, right septum, rear wall 16 by roof 13 trailing edge to downward-extension and connect this two side 15 and be positioned at rear side 12, and these dividing plates 17 are intervally installed between this two side 15, and these dividing plates 17 match with this two side 15 and define four grafting spaces 18 side by side each other, each grafting space 18 extends to rear side 12 by front side 11 and is inserted by front side 11 for a butt connector (not shown).
Fig. 3 is consulted in collocation, this roof 13 each grafting space 18 corresponding is formed with two and upwards extends and the retaining sheet 131 of left and right directions arrangement, each retaining sheet 131 is formed with one first hole 132, and this rear wall 16 each grafting space 18 corresponding is then formed with the second hole 161 of two left and right directions arrangements.In addition, as shown in Figures 1 and 2, the front side 11 of shield shell 1 is also formed with multiple shell fragment 19 side by side each other, these shell fragments 19 are laid in grafting space 18 and outside, and the front side 11 that these shell fragments 19 contribute to this shield shell 1 is closely sticked in fluting (not shown) and the butt connector of a machine shell panel.
As shown in Figure 3, the present embodiment for convenience of description, followingly explains with radiating piece 2, fixture 3, light guide 4 in the single grafting space 18 of correspondence and a shading piece 5.
The roof 13 that radiating piece 2 is arranged at shield shell 1 corresponds to grafting space 18, and radiating piece 2 is for shedding the heat in grafting space 18, illustrated radiating piece 2 is the modes comprising the thermal column 22 that a plate body 21 and plural number are up extended by plate body 21 is example, also can be sheet, fin-shaped or other forms.
Fixture 3 is a frame structure, and comprise be connected one before moulding 32 after moulding 31, and both sides moulding 33.Fixture 3 be fastened on shield shell 1 this two side 15 and for fixing radiating piece 2.In one embodiment, each sidewall 15 of shield shell 1 is formed with the first holding section 151 of two fore-and-aft direction arrangements, and each first holding section 151 is a cramp, and each side frame bar 33 of fixture 3 is formed with the second holding section 331 of two these the first holding sections 151 of correspondence, and each second holding section 331 is a button hole, be fastened on these the first holding sections 151 respectively by these second holding sections 331, radiating piece 2 is positioned on the roof 13 of shield shell 1 by fixture 3.Certainly, each first holding section 151 also can be a button hole, and each second holding section 331 is then a cramp, so also can reach object fixture 3 and shield shell 1 linked together.
Consult Fig. 4, Fig. 5 and Fig. 6, light guide 4 comprises four light pipes, 41, front bridge part 42, and bridge part 43 after.These light pipes 41 laterally side by side and each light pipe 41 has leading portion portion 411 and a back segment portion 412, this leading portion portion 411 be positioned at screen-wall housing 1 roof 13 (see Fig. 3) top and extend forward, this back segment portion 412 be positioned at this shield shell 1 rear wall 16 (see Fig. 2) rear and towards downward-extension.As shown in Figure 5, the leading portion portion 411 of front these light pipes 41 of bridge part 42 lateral connection and there is a lower extending portion 421 down protruded, this lower extending portion 421 is formed with two the first posts 422 protruded backward, then bridge part 43 these light pipes 41 of lateral connection back segment portion 412 and be formed with two the second posts 431 protruded forward.Consult Fig. 3 and Fig. 5 again, when light guide 4 is assembled in shield shell 1, respectively by these first holes 132 of these retaining sheets 131 of inserting shield shell 1 after the previous dynasty by these first posts 422 of light guide 4, and by these second posts 431 of light guide 4 respectively by after insert these second holes 161 of the rear wall 16 of shield shell 1 forward, this light guide 4 is assembled in shield shell 1.
The effect of this light guide 4 is, setting light-emitting component is on circuit boards corresponded to (as light-emittingdiode by the end 413 in the back segment portion 412 of each light pipe 41, not shown), thus the light source of light-emitting component is directed to the front end of light pipe 41, and then provides user to learn the operating state of electronic installation by the light source state of watching light pipe 41 front end.
Consult Fig. 4, Fig. 7 and Fig. 8, shading piece 5 is located at light guide 4 and its flexible structure be formed in one, and in the present embodiment, the material of shading piece 5 is silicon rubber, but it is made also to can be other flexible materials, is not limited with the silicon rubber disclosed in the present embodiment.Shading piece 5 comprises a light shielding part 52, and an engaging portion 53.
Light shielding part 52 has a basal wall 50, three spaced walls 521, antethecas 522 and two side 523.These spaced walls 521 are extended and spaced-apart relation forward by basal wall 50 respectively, and each spaced walls 521 is located between the back segment portion 412 of adjacent two light pipes 41.Antetheca 522 is connected to the leading edge of these spaced walls 521.These sidewalls 523 are then connected to the left and right sides of antetheca 522 and the left and right sides of basal wall 50, this basal wall 50, this antetheca 522, these sidewalls 523 match with these spaced walls 521 and define four storage tanks 520, and the end 413 in the back segment portion 412 of these light pipes 41 is inserted in these storage tanks 520 (as shown in Figure 6) respectively.In one embodiment, this antetheca 522 can be posted by the rear wall 16 (see Fig. 2) of shield shell 1, to reach the effect eliminating electrostatic.
Engaging portion 53 is connected to light shielding part 52 and is positioned at the top of light shielding part 52, and engaging portion 53 has a web portion upwards extended by basal wall 50 51, and three to be extended forward by web portion 51 and with the button block 531 of these spaced walls about 521 phase contrapositions, the distance of the rear bridge part 43 of the accommodating light guide in interval one 4 between these button block 531 and light shielding parts 52, and these button blocks 531 and these corresponding spaced walls 521 lay respectively at the both sides up and down of the rear bridge part 43 of light guide 4, to limit shading piece 5 relative to light guide 4 displacement along the vertical direction.Moreover, the front end 532 of each button block 531 is formed with the horizontal expansion of two difference and the flange 533 relative with web portion 51, these flanges 533 are butted on the leading flank 414 (as shown in Figure 8) in the back segment portion 412 of corresponding light pipe 41 to be buckled in these light pipes 41, make shading piece 5 can not depart from light guide 4, and laid respectively at the both sides, front and back of these light pipes 41 by these flanges 533 and web portion 51, to limit shading piece 5 relative to light guide 4 displacement along the longitudinal direction.
Consult Fig. 7, Fig. 8 and Figure 10, below illustrate that the shading piece 5 of the present embodiment is assembled in the process of light guide 4, first, the basal wall 50 of the web portion 51 of engaging portion 53 relative to light shielding part 52 is bent backward, then the back segment portion 412 of these light pipes 41 of light guide 4 is inserted in these storage tanks 520 respectively, then web portion 51 is pushed back forward, make these button blocks 531 respectively by after forward through these adjacent light pipes 41, and then make the rear bridge part 42 of light guide 4 be limited between these button block 531 and light shielding parts 52, and the leading flank 414 in the back segment portion 412 of corresponding light pipe 41 is butted on respectively by these flanges 533, so namely complete the assembling between shading piece 5 and light guide 4.
Consult Fig. 9 and Figure 10, be noted that especially, the spaced walls 521 of light shielding part 52 is the ends 413 in the back segment portion 412 of these light pipes 41 adjacent, and make the end 413 in the back segment portion 412 of these light pipes 41 not protrude the bottom side 521a of the spaced walls 521 of light shielding part 52, in other words, the position of the end 413 in the back segment portion 412 of these light pipes 41 of light guide 4 inside contracts a segment distance compared to the bottom side 521a of the spaced walls 521 of the light shielding part 52 of shading piece 5, this distance contributes to covering the below light source of light-emitting component and the light source of adjacent light emitting element, the light that each light-emitting component is sent can only corresponding each light pipe 41 and can not interfere with adjacent light pipe 41.
Consult Figure 11 and Figure 12, the agent structure of the second embodiment of this Novel shielding shade assembly is roughly the same with the first embodiment, but, the light shielding part 52 of the shading piece 5 of this second embodiment also has a boss portion protruded by antetheca 522 524 forward, boss portion 524 is posted by the rear wall 16 (see Fig. 2) of shield shell 1, to reach the effect eliminating electrostatic.In addition, the transverse width of each button block 531 of the engaging portion 53 of shading piece 5 is greater than the distance between this adjacent two light pipe 41, therefore, the present embodiment is in assembling, first the basal wall 50 of the web portion 51 of engaging portion 53 relative to light shielding part 52 is bent backward equally, then the back segment portion 412 of these light pipes 41 of light guide 4 is inserted in these storage tanks 520 respectively, then web portion 51 is pushed back forward, make these button blocks 531 respectively by after fill between these adjacent light pipes 41 forward, and then make the rear bridge part 42 of light guide 4 be limited between these button block 531 and light shielding parts 52, and each button block 531 can closely be sticked between this adjacent two light pipe 41, thus, shading piece 5 would not depart from light guide 4, and the structure of shading piece 5 can simplify more.
Consult Figure 13 and Figure 14, the agent structure of the 3rd embodiment of this Novel shielding shade assembly is roughly the same with the first embodiment, but, 3rd embodiment is the rear wall 16 (see Fig. 2) being posted by shield shell 1 with the leading edge 525 of the spaced walls 521 of the light shielding part 52 of shading piece 5, to reach the effect eliminating electrostatic.And these spaced walls 521 match and define the storage tank 520 of multiple these light pipes 41 accommodating, each storage tank 520 is actually the accommodation space of a upper and lower opening and front openings, therefore, the structure of this shading piece 5 can be simplified more, significantly to reduce manufacturing cost.In addition, the leading edge 525 of the spaced walls 521 of the light shielding part 52 of shading piece 5 is formed with the horizontal expansion of two difference and the lug boss 526 relative with this basal wall 50, these lug bosses 526 can be butted on the leading flank 414 in the back segment portion 412 of corresponding light pipe 41, shading piece 5 is made more firmly to be incorporated into light guide 4, further, the present embodiment can have two kinds of assembling modes, wherein, the first assembling mode is first bent by the basal wall 50 of the web portion 51 of engaging portion 53 relative to light shielding part 52 equally backward, then the back segment portion 412 of these light pipes 41 of light guide 4 is inserted in these storage tanks 520 respectively, then web portion 51 is pushed back forward, make these button blocks 531 respectively by after forward through these adjacent light pipes 41, and then make the rear bridge part 42 of light guide 4 be limited between these button block 531 and light shielding parts 52, and the leading flank 414 in the back segment portion 412 of corresponding light pipe 41 is butted on respectively by these flanges 533, and the both sides, front and back of these light pipes 41 are laid respectively at by these lug bosses 526 and basal wall 50, so that shading piece 5 is firmly incorporated into light guide 4.In addition, the second assembling mode of the present embodiment be then directly by these button blocks 531 of shading piece 5 and these spaced walls 521 respectively by the upper and lower both sides of the rear bridge part 42 of light guide 4 through these corresponding light pipes 41, rear bridge part 42 is made to be limited between these button block 531 and these spaced walls 521, and be butted on the leading flank 414 in the back segment portion 412 of corresponding light pipe 41 respectively with these lug bosses 526 by these flanges 533, and shading piece 5 is firmly assembled in light guide 4.
In sum, shield assemblies is beneficial to be assembled on light guide 4 by the flexible structure that shading piece 5 is formed in one, and these storage tanks 520 of light shielding part 52 can be sheathed on the back segment portion 412 of these light pipes 41 so that assembling simultaneously.Moreover, the position of the end 413 in the back segment portion 412 of these light pipes 41 inside contracts a segment distance compared to the bottom side 521a of these spaced walls 521 of light shielding part 52, make the light that the light-emitting component that these spaced walls 521 can cover the end 413 being positioned at each light pipe 41 effectively sends, to reach good shaded effect.In addition, the simple structure of shading piece 5 and be only assembled in the back segment portion 412 of these light pipes 41, does not so affect combined structure between light guide 4 and shield shell 1 and space is arranged, therefore really can reach this novel object.
Only as described above, be only this novel embodiment, and when can not limit the scope of this novel enforcement with this, every simple equivalence change of doing according to this novel claim and description and modification, all still belong in scope that this new patent contains.
Claims (16)
1. a shading piece, be applicable to a light guide, it is characterized in that, this light guide comprises at least two laterally side by side and have the light pipe in a back segment portion respectively, and the rear bridge part in back segment portion of these light pipes of lateral connection, the flexible structure that this shading piece is formed in one also comprises:
One light shielding part, comprises a basal wall, and at least one spaced walls extended forward by this rear wall, this at least one spaced walls in order to be located at adjacent two light pipes back segment portion between; And
One engaging portion, be connected to this light shielding part and be positioned at the top of this light shielding part, and this engaging portion comprises a web portion upwards extended by this basal wall, and at least one extended forward by this web portion and with the button block of this at least one spaced walls phase contraposition up and down, this button block and this light shielding part interval one are in order to the distance of the rear bridge part of this light guide accommodating;
Wherein, the button block of this engaging portion and this light shielding part lay respectively at the both sides up and down of the rear bridge part of this light guide, and this rear bridge part is limited between this button block and this light shielding part, and the end in the back segment portion of this light shielding part these light pipes adjacent.
2. shading piece as claimed in claim 1, is characterized in that, the position of the end in the back segment portion of these light pipes of this light guide inside contracts a segment distance compared to the spaced walls bottom side of this light shielding part.
3. shading piece as claimed in claim 1, it is characterized in that, this light shielding part also comprises an antetheca and two side, this antetheca is connected to the leading edge of this at least one spaced walls, these sidewalls are connected to the left and right sides of this antetheca and the left and right sides of this basal wall, this basal wall, this antetheca, these sidewalls match with these spaced walls and define multiple storage tank, and when this shading piece is assembled in this light guide, the end in the back segment portion of these light pipes is inserted in these storage tanks of this light shielding part respectively.
4. shading piece as claimed in claim 3, it is characterized in that, this light shielding part also comprises a boss portion protruded by this antetheca forward.
5. shading piece as claimed in claim 1, is characterized in that, the leading edge of the spaced walls of this light shielding part is formed with the horizontal expansion of two difference and the lug boss relative with this basal wall, and these lug bosses are in order to be butted on the leading flank in the back segment portion of corresponding light pipe.
6. the shading piece according to any one of claim 1 to 5, is characterized in that, the front end of the button block of this engaging portion is formed with the horizontal expansion of two difference and the flange relative with this web portion, and these flanges are in order to be butted on the leading flank in the back segment portion of corresponding light pipe.
7. the shading piece according to any one of claim 1 to 5, is characterized in that, the transverse width of the button block of this engaging portion is greater than the distance between this adjacent two light pipe.
8. a shield assemblies, is characterized in that, comprises:
One shield shell, to comprise on front side of in the of one, on rear side of one, one on front side of this and on rear side of this between roof, and one by this roof trailing edge to downward-extension and the rear wall be positioned on rear side of this, this shield shell is formed with at least one grafting space, and this grafting space is by extending on rear side of this on front side of this;
One light guide, comprise at least two laterally side by side and there is the light pipe in a leading portion portion and a back segment portion respectively, and the rear bridge part in back segment portion of these light pipes of lateral connection, extend forward above the roof that the leading portion portion of each light pipe is positioned at this shield shell, the back segment portion of each light pipe be positioned at this shield shell rear wall rear and towards downward-extension; And
One shading piece, is located at this light guide and the flexible structure be formed in one, and comprises
One light shielding part, has a basal wall, and at least one spaced walls extended forward by this basal wall, and this at least one spaced walls is located between the back segment portion of adjacent two light pipes, and
One engaging portion, be connected to this light shielding part and be positioned at the top of this light shielding part, and this engaging portion has a web portion upwards extended by this basal wall, and at least one extended forward by this web portion and with the button block of this at least one spaced walls phase contraposition up and down, the distance of the rear bridge part of this button block and this light shielding part interval one this light guide accommodating
Wherein, the button block of this engaging portion of this shading piece and this light shielding part lay respectively at the both sides up and down of the rear bridge part of this light guide, and this rear bridge part is limited between this button block and this light shielding part, and the end in the back segment portion of this light shielding part these light pipes adjacent.
9. shield assemblies as claimed in claim 8, is characterized in that, the position of the end in the back segment portion of these light pipes of this light guide inside contracts a segment distance compared to the spaced walls bottom side of this light shielding part.
10. shield assemblies as claimed in claim 8, it is characterized in that, the light shielding part of this shading piece also has two side, these sidewalls are connected to the left and right sides of this basal wall, this basal wall, these sidewalls match with these spaced walls and define multiple storage tank, and the end in the back segment portion of these light pipes of this light guide is inserted in these storage tanks of this light shielding part respectively.
11. shield assemblies as claimed in claim 10, is characterized in that, the light shielding part of this shading piece also has the antetheca that is connected to the leading edge of this spaced walls and the boss portion that is protruded by this antetheca forward, and this boss portion is posted by the rear wall of this shield shell.
12. shield assemblies as claimed in claim 8, is characterized in that, the leading edge of the spaced walls of the light shielding part of this shading piece is formed with the horizontal expansion of two difference and the lug boss relative with this basal wall, and these lug bosses are butted on the leading flank in the back segment portion of corresponding light pipe.
13. shield assemblies according to any one of claim 8 to 12, it is characterized in that, the front end of the button block of the engaging portion of this shading piece is formed with the horizontal expansion of two difference and the flange relative with this web portion, and these flanges are butted on the leading flank in the back segment portion of corresponding light pipe.
14. shield assemblies according to any one of claim 8 to 12, it is characterized in that, the transverse width of the button block of the engaging portion of this shading piece is greater than the distance between this adjacent two light pipe.
15. shield assemblies as claimed in claim 8, it is characterized in that, this light guide also comprises the front bridge part in the leading portion portion of these light pipes of a lateral connection, and at least one first post extended backwards by this front bridge part, the roof of this shield shell is formed with at least one retaining sheet upwards extended, and this retaining sheet is formed with one and supplies the first post of this light guide by first hole of inserting after the previous dynasty.
16. shield assemblies as claimed in claim 15, it is characterized in that, this light guide also comprises at least two the second posts protruded out by this rear bridge part respectively forward, the rear wall of this shield shell be formed with these second posts corresponding respectively and for these second posts by after second hole of inserting forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599438.6U CN204989527U (en) | 2015-08-10 | 2015-08-10 | Light -shielding part and shield cover subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520599438.6U CN204989527U (en) | 2015-08-10 | 2015-08-10 | Light -shielding part and shield cover subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204989527U true CN204989527U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520599438.6U Active CN204989527U (en) | 2015-08-10 | 2015-08-10 | Light -shielding part and shield cover subassembly |
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| Country | Link |
|---|---|
| CN (1) | CN204989527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109152321A (en) * | 2018-10-19 | 2019-01-04 | 扬州市美华电气有限公司 | A kind of combined shielding cover and its assemble method |
| CN111610832A (en) * | 2020-05-29 | 2020-09-01 | 英业达科技有限公司 | Computer with a memory card |
-
2015
- 2015-08-10 CN CN201520599438.6U patent/CN204989527U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109152321A (en) * | 2018-10-19 | 2019-01-04 | 扬州市美华电气有限公司 | A kind of combined shielding cover and its assemble method |
| CN111610832A (en) * | 2020-05-29 | 2020-09-01 | 英业达科技有限公司 | Computer with a memory card |
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