CN203456352U - Luminous keyboard with thin button module - Google Patents
Luminous keyboard with thin button module Download PDFInfo
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- CN203456352U CN203456352U CN201320582096.8U CN201320582096U CN203456352U CN 203456352 U CN203456352 U CN 203456352U CN 201320582096 U CN201320582096 U CN 201320582096U CN 203456352 U CN203456352 U CN 203456352U
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Abstract
Provided is a luminous keyboard with a thin button module. The thin button module includes a support frame body with a plurality of key cap pilot holes and a plurality of key cap bodies respectively corresponding with each key cap pilot hole; at least three moving arms are arrange among the key cap bodies and the pilot holes; the support frame body, key cap bodies and moving arms are ejected in one integrity; each moving arm possesses a first connecting section for connecting with each key cap body and a second connecting section for connecting with the first connecting section at a first bending point; the second connecting section extends between the key cap bodies and the support frame body and is in connection with the key cap pilot holes. The luminous keyboard receives light rays generated by a light emitting unit; the light rays are ejected to each key cap body through a light guide plate or a light guide circuit board to light each key cap body.
Description
Technical field
The utility model relates to a kind of illuminated keyboard, the integrally formed illuminated keyboard with ease of assembly of espespecially a kind of keypad portion.
Background technology
Being seen keyboard product on the market, is integrated with light emitting module to produce the illuminated keyboard of illuminating effect for the demand ，Ge Jia manufacturer in response to different consumption markets releases respectively at present, to attract consumer's sight, and increases consumer's purchase intention with this feature.When emphasizing lighting function, dealer is also devoted to the structural design that research and development can reduce Keysheet module integral thickness, makes it can be widely used in as notebook computer or emphasize on the desktop keyboard of thin design.
Commonly use illumination keyboard structure as U.S. patent of invention US8,319,130, US7,939,773, US6,217,183 Patent Cases such as grade are disclosed, commonly use illuminated keyboard and there is the substrate that circuit board, that a keycap, is subject to these keycap triggering for generating command signals is arranged at this circuit board one side, and two ends connect respectively the interlinked mechanism of this keycap and this substrate.In this illuminated keyboard framework, this keycap is stressed during towards this circuit board direction displacement, this interlinked mechanism suffers oppression and presses the contactor on this circuit board downwards, make this contactor conducting produce corresponding control signal, when the active force being pressed when this keycap disappears, this interlinked mechanism provide this keycap one this keycap of resilience power ejection to depart from this circuit board and relatively this circuit board there is a height.Yet, this interlinked mechanism has certain structural thickness all the time, even if this interlinked mechanism is subject to this keycap interlock and produces compression, it still has certain thickness, makes the slimming of this illuminated keyboard still be limited to this interlinked mechanism and cannot further improve.
By overcoming the derivative problem of this interlinked mechanism, Ye You manufacturer proposes a keyboard structure design, as disclosed in TaiWan, China M434979 patent, it is to form a V-shape structure with one first strutting piece and one second support combination, by the design solution of this V-shape structure, commonly uses the thickness problem that this interlinked mechanism X font structure brings.Although yet M434979 patent can reduce the thickness of this illuminated keyboard, but be in fact only that this interlinked mechanism is implemented among this keyboard with another kenel, the slimming effect that can produce is still limited, and the setting of this first strutting piece and this second strutting piece, in fact be unfavorable for the assembling of this keyboard, the step of this keyboard assembling is increased.
Utility model content
Main purpose of the present utility model, is to overcome the specifically problem of slimming of illuminated keyboard of commonly using.
For reaching above-mentioned purpose, the utility model provides a kind of illuminated keyboard with thin button module.This illuminated keyboard has a thin button module, a leaded light circuit board and a base plate.This thin button module comprises a support frame with a plurality of keycap pilot holes, a plurality of keycap bodies that corresponding each this keycap pilot hole arranges respectively, each this keycap body has four edges and four end angles, every one side is faced this keycap pilot hole and is had one first wall, each this keycap pilot hole is faced this limit and is had one second wall, and keycap body relatively wantonly three limits of this keycap pilot hole has a transfer arm that is connected in this first wall and this second wall, this keycap body, this transfer arm of this keycap body and this support frame are integrated to penetrate and form, and each this transfer arm have first linkage section being connected with this end angle of each this keycap body and one and this first linkage section be connected in the second linkage section of one first inflection point, and this second linkage section extends to be connected with this second wall of this keycap pilot hole towards the adjacent end angle of each this keycap body.This leaded light circuit board is arranged at the below of this thin button module, leaded light circuit board has on one light guide section and light guide section once, the surface relative with upper light guide section that on this, surface relative with lower light guide section of light guide section is provided with one first circuit layer and this lower light guide section is provided with a second circuit layer, position corresponding to each this keycap body between this first circuit layer and this second circuit layer has an instruction triggers switch, on this, the opposite side of relative this first circuit layer of light guide section has one first shielding layer, this the lower light guide section relatively opposite side of this second circuit layer has one second reflector, between this first shielding layer and this second reflector, form an optical channel, and this first shielding layer comprises at least one transmission region, described transmission region is the position projection towards this keycap body for the light conducting in this optical channel corresponding to this keycap body.This base plate arranges corresponding to this leaded light circuit board.
In an embodiment, on this, light guide section has first reflector that is arranged at the below of this first shielding layer.Further, this lower light guide section has second shielding layer that is arranged at the below in this second reflector.
In an embodiment, this leaded light circuit has one and is arranged at the dividing plate between light guide section and this lower light guide section on this, and this dividing plate has an opening of offering corresponding to each this instruction triggers switch.
In an embodiment, this leaded light circuit board is arranged at the top of this base plate.
In an embodiment, this leaded light circuit board is arranged at the below of this base plate.
In an embodiment, each this transfer arm has this second linkage section of a connection and the 3rd linkage section to this second wall connection of this keycap pilot hole with one second inflection point.
Except above-described embodiment, the utility model also provides another to implement aspect.The illuminated keyboard of this key module has this thin button module, a light guide plate, a circuit board and a base plate.This thin button module includes a support frame with a plurality of keycap pilot holes, a plurality of keycap bodies that correspond respectively to each this keycap pilot hole setting, each this keycap body has four edges and four end angles, every one side is faced this keycap pilot hole and is had one first wall, each this keycap pilot hole is faced this limit and is had one second wall, this keycap body relatively wantonly three limits of this keycap pilot hole has a transfer arm that is connected in this first wall and this second wall, this keycap body, this transfer arm of this keycap body and this support frame are integrated to penetrate and form, and each this transfer arm have each this keycap body of a connection this end angle the first linkage section and one and this first linkage section be connected in the second linkage section of one first inflection point, and this second linkage section extends to be connected with this second wall of this keycap pilot hole towards the adjacent end angle of each this keycap body.This light guide plate is arranged at the below of this thin button module, and this light guide plate has a plurality of transmission regions that arrange corresponding to each this keycap body, makes the light that this light guide plate receives from a luminescence unit be projected to this keycap body through this transmission region.This circuit board arranges corresponding to this light guide plate, and this circuit board has a plurality of corresponding to each this keycap body setting and be subject to the instruction triggers switch of triggering for generating one keyboard signal.This base plate arranges corresponding to this circuit board.
In an embodiment, this circuit board is arranged at the below of this light guide plate, and this base plate is arranged at the below of this circuit board.Further, this light guide plate has a plurality of corresponding to each this instruction triggers switch setting and be positioned at the connecting through hole of this transmission region.Moreover this light guide plate has one and is arranged at a side in the face of this thin button module to form the shielding layer of this transmission region and a lightproof area in this light guide plate.This circuit board have one be arranged in the face of a side of this base plate so that light reflection to the reflector of this light guide plate.
In an embodiment, this circuit board is arranged at the top of this light guide plate, and this base plate is arranged between this circuit board and this light guide plate.Further, this base plate has the leaded light through hole that each this instruction triggers switch of a plurality of correspondences arranges.This circuit board has a plurality of hollow out regions of offering corresponding to each this keycap body.Moreover the side that this circuit board is faced this thin button module has a shielding layer, this shielding layer has transmittance section and the light shielding part being connected with this transmittance section arranging corresponding to this keycap body.Light guide plate has a ，Gai reflector, reflector and is arranged at the side that light guide plate does not contact with base plate.
In an embodiment, this circuit board is arranged at the below of this base plate, and this light guide plate is arranged at the below of this circuit board.Further, this base plate has a plurality of leaded light through holes that arrange corresponding to each this keycap body.This circuit board has a plurality of hollow out regions of offering corresponding to each this keycap body.Light guide plate has a ，Gai reflector, reflector and is arranged at the side that light guide plate does not contact with base plate.
In an embodiment, each this transfer arm has this second linkage section of a connection and the 3rd linkage section to this second wall connection of this keycap pilot hole with one second inflection point.
By the utlity model has the illuminated keyboard of thin button module, comparing, commonly use illumination keyboard structure, there is following characteristics:
One, specifically slimming of illuminated keyboard thickness.This thin button module of the utility model supports this keycap body with this transfer arm, and with this keycap body in same plane, this illumination keyboard structure is overcome and commonly uses interlinked mechanism that keyboard structure is used, and cause the specifically problem of slimming of keyboard thickness.
Two, assembling is simple.This thin button module of the utility model is made with Unitary injection formed, during assembling, only need by this thin button module to should base plate or this light guide plate setting complete assembling, save and commonly use the loaded down with trivial details technique that keyboard structure is assembled this interlinked mechanism.
Accompanying drawing explanation
Fig. 1 be the utility model thin button module the first embodiment on look schematic diagram.
Fig. 2 be the utility model thin button module the second embodiment on look schematic diagram.
Fig. 3 be the utility model thin button module the 3rd embodiment on look schematic diagram.
Fig. 4 is the perspective exploded view that the utlity model has illuminated keyboard first embodiment of thin button module.
Fig. 5 A is the schematic side view that the utlity model has illuminated keyboard first embodiment of thin button module.
Fig. 5 B is the local enlarged diagram of the utility model Fig. 5 A.
Fig. 6 is the schematic side view that the utlity model has illuminated keyboard second embodiment of thin button module.
Fig. 7 is the schematic side view that the utlity model has illuminated keyboard the 3rd embodiment of thin button module.
Fig. 8 is the perspective exploded view that the utlity model has illuminated keyboard the 4th embodiment of thin button module.
Fig. 9 is the schematic side view that the utlity model has illuminated keyboard the 4th embodiment of thin button module.
Figure 10 is the schematic side view that the utlity model has illuminated keyboard the 5th embodiment of thin button module.
Figure 11 is the schematic side view that the utlity model has illuminated keyboard the 6th embodiment of thin button module.
Embodiment
Relate to detailed description of the present utility model and technology contents, now just coordinate graphic being described as follows:
Refer to Fig. 1, the utlity model has the illuminated keyboard of thin button module, there is a thin button module 1, it includes a support frame 10 and a plurality of keycap body 11, this support frame 10 has a plurality of keycap pilot holes 101 that arrange for each this keycap body 11 respectively, each this keycap body 11 has four edges 111 and four end angles 112, each this limit 111 and each this keycap pilot hole 101 have respectively one first wall 113 and a pair of the second wall 102 that should the first wall 113, wantonly three limits 111 of described keycap body 11 relative these keycap pilot holes 101 have a transfer arm 12 that is connected in this first wall 113 and this second wall 102, and this luminous this thin button module 1 is integrated to penetrate and makes, mean this support frame 10, this keycap body 11 and this transfer arm 12 are Unitary injection formeds.More specifically explanation, each this transfer arm 12 at least has respectively one first linkage section 121 and one second linkage section 122, this first linkage section 121 is to be extended by these 112 positions, end angle of each keycap body 11, this second linkage section 122 is connected with this first linkage section 121 with one first inflection point 123, and extend and be connected in this second wall 102 towards the abutting end angle 112a direction of this keycap body 11, its aspect is just as shown in Figure 1.Yet, this transfer arm 12 of the utility model is except above-mentioned execution mode, also can be because of the difference of required feedback feel, adjust the design of this transfer arm 12, as shown in Figure 2, transfer arm 12 described in the utility model also can be four limits 111 that are arranged at described keycap body 11, that is to say, in Fig. 2 embodiment, described in each, the first wall 113 is connected with respectively described transfer arm 12 with the second wall 102 described in each.In addition, this transfer arm 12 of the utility model is in another embodiment, except thering is this first linkage section 121 and this second linkage section 122, also there is one the 3rd linkage section 124, the 3rd linkage section 124 connects this second linkage section 122 and extends and connect on this second wall 102 towards these the second wall 102 directions with one second inflection point 125, and it implements aspect just as shown in Figure 3, and follow-up explanation this case technology is not avoided confusion, in after only with Fig. 2 painted implement aspect chat bright, not in order to limit the utility model.
On the other hand, the illuminated keyboard of this thin button module of the utility model, its luminous aspect mainly contains following examples.One, refers to Fig. 4 to Fig. 7, and in the present embodiment, this illuminated keyboard also includes a leaded light circuit board 2 and a base plate 3.This leaded light circuit board 2 is arranged at this thin button module 1 below, this leaded light circuit board 2 has on one light guide section 21 and light guide section 22 once, and on this, light guide section 21 and this lower light guide section 22 can be respectively by polymethyl methacrylate (poly(methyl methacrylate)) material, Merlon (polycarbonate) material or other equivalent optical materials made.On this, light guide section 21 is laid with one first circuit layer 211 and a second circuit layer 221 with these lower light guide section 22 opposite faces, and between this first circuit layer 211 and this second circuit layer 221, corresponding each this keycap body 11 has an instruction triggers switch 23.Further, on this, the opposite side of light guide section 21 relative these the first circuit layers 211 has one first shielding layer 212, the opposite side of these lower light guide plate 22 relative these second circuit layers 221 has one second reflector 222, between this first shielding layer 212 and this second reflector 222, form an optical channel 24, and this first shielding layer 212 comprises to a pair of and should supply to conduct the transmission region 213 that the light in this optical channel 24 projects towards these keycap body 11 positions by keycap body 11.And this first shielding layer 212 is implemented with the collocation in this second reflector 222, make light be subject to these the second reflector 222 effects and reflex among this optical channel 24,212 restriction light conductions of this first shielding layer are among this optical channel 24, and only can be projected to each this keycap body 11 by this transmission region 213, in addition, this first shielding layer 212 also makes the whole generation of this illuminated keyboard illumination effect heterogeneous.Moreover, for increasing the conducting effect of this guide lighting channel 24, on this, light guide section 21 also can have first reflector 214 that is arranged at these the first shielding layer 212 belows, and this 21 of lower light guide section can have second shielding layer 223 that is arranged at these 222 belows, the second reflector.Yet contained this shielding layer of the utility model can be to utilize chemical pigment (as a black pigment) coating to implement, or is that the made laminated structure of a light tight material is implemented in superimposed mode.Further, this illuminating part 2 also can have one and be arranged at the dividing plate 25 between light guide section 21 and this lower light guide section 22 on this, this dividing plate 25 can make on this this first circuit layer 211 of light guide section 21 and this second circuit layer 221 of this lower light guide section 22 separated, avoid the short circuit of this first circuit layer 211 and this second circuit layer 221, further, this dividing plate 25 has the opening 251 that corresponding each this instruction triggers switch 23 arranges.3 pairs of this base plates should arrange by leaded light circuit board 2, this base plate 3 can further be arranged at this leaded light circuit board 2 above or below, or replace this dividing plate 25 described in the present embodiment, be arranged on this between light guide section 21 and this lower light guide section 22.In addition, this illuminated keyboard also can have a resilient snubber 4, that is arranged at these keycap body 11 belows and be arranged at lid 5 and the luminescence unit 26 on this support frame 10, and this luminescence unit 26 can be a side that is arranged at this leaded light circuit board 2, after this luminescence unit 26 starts, produce light and invest between this optical channel 24.Further, this luminescence unit 26 also can be arranged at this first shielding layer 212 towards a side of this lower light guide section 22, or be arranged at this second reflector 222 towards this on a side of light guide section 21, when this luminescence unit 26 is arranged at this first shielding layer 212, on this, 21 of light guide sections have one for the first accommodating containing groove 215 of this luminescence unit 26, and when this luminescence unit 26 is arranged at this second reflector 222, this 22 of lower light guide section has one for the second accommodating containing groove 224 of this luminescence unit 26.
Hold, the enforcement aspect of this illuminated keyboard of the utility model its two just as shown in Fig. 8 and Fig. 9, this illumination keyboard structure comprises this thin button module 1, a light guide plate 6, a circuit board 7 and this base plate 3, this light guide plate 6 and this leaded light circuit board 2 of this circuit board 7 and last embodiment of the present embodiment are not identical, this leaded light circuit board 2 refers to and on light guide structure, is provided with circuit, and the structure forming as one, but this light guide plate 6 of the present embodiment adheres to two different structures separately with 7 of this circuit boards.This light guide plate 6 is arranged at this thin button module 1 below, has the transmission region 61 that each this keycap body 11 of a plurality of correspondences arranges, and this transmission region 61 makes this light guide plate 6 can be projected to this keycap body 11 through this transmission region 61 from these luminescence unit 26 received light lines.7 of this circuit boards are to should light guide plate 6 arranging, and have the instruction triggers switch 71 that each this keycap body 11 of a plurality of correspondences arranged and be subject to triggering for generating one keyboard signal.3 of this base plates are to arranging by circuit board 7, more specifically explanation, in the present embodiment, this circuit board 7 is arranged at this light guide plate 6 belows, this base plate 3 is arranged at this circuit board 7 belows, when this light guide plate 6 is projected to this keycap body 11 through this transmission region 61 after this luminescence unit 26 is obtained electric power.Further, this light guide plate 6 has a shielding layer 62, this shielding layer 62 is arranged at this light guide plate 6 in the face of a side of this thin button module 1, and in this light guide plate 6, form this transmission region 61 and a lightproof area 63, the arranging of this shielding layer 62 limited 6 conducting light of this light guide plate and only can and have been gone out by these transmission region 61 projections, 7 of this circuit boards have one be arranged in the face of this base plate 3 one sides so that light reflection to the reflector 72 of this light guide plate 6.And this light guide plate 6 can have the connecting through hole 64 that each this instruction triggers switch 71 of a plurality of correspondences arranged and be positioned at this transmission region 61.Moreover, the assembling sequence of this circuit board 7 of the present embodiment, this light guide plate 6 and this base plate 3 not take last embodiment as restriction, refer to Figure 10, in Figure 10 embodiment, this circuit board 7 is arranged at this light guide plate 6 tops, this base plate 3 is arranged between this circuit board 7 and this light guide plate 6, and this base plate 3 has the leaded light through hole 31(of each these instruction triggers switch 71 setting of a plurality of correspondences as Figure 11), this circuit board 7 has the hollow out region 73 that each this keycap body 11 of a plurality of correspondences is offered.When this light guide plate 6 obtains after light from this luminescence unit 26, make this light after this transmission region 61, this hollow out region 73 and this leaded light through hole 31, to these keycap body 11 projections.For increasing the leaded light efficiency of this illuminated keyboard, this light guide plate 6 has one and is arranged at the reflector 65 that contacts opposite side with this base plate 3, and also can having one, this circuit board 7 is arranged at shielding layer 74 that should thin button module 1 one sides, the position of these shielding layer 74 corresponding each these transmission regions 61, namely the position of corresponding each this keycap body 11 has a transmittance section 75 and a light shielding part 76, this light shielding part 76 limits the projected path of this light, and 75 of this transmittance sections make light penetration and are projected to this keycap body 11.Refer to again Figure 11, in Figure 11 embodiment, this circuit board 7 is arranged at this base plate 3 belows, 6 of this light guide plate are arranged at this circuit board 7 belows, corresponding each this keycap body 11 of this base plate 3 has this leaded light through hole 31, this circuit board 7 each this keycap body 11 of correspondence offers a plurality of hollow outs region 73, and the opposite side that this light guide plate 6 is faced this circuit board 7 has this reflector 65.This luminescence unit 26 in the contained embodiment of the utility model Fig. 8 to Figure 11 can adopt the disclosed mode of last embodiment to arrange, and in this, repeats no more.
In sum, a kind of illuminated keyboard with thin button module of the utility model, alleged thin button module comprises a support frame with a plurality of keycap pilot holes, and a plurality of keycap bodies that corresponding each this keycap pilot hole arranges respectively, between described keycap body and described keycap device hole, there are at least three transfer arms, this support frame, these keycap bodies and this transfer arm are integrated to penetrate and form, each this transfer arm have each this keycap body of a connection the first linkage section and one and this first linkage section be connected in the second linkage section of one first inflection point, this second linkage section extends between this keycap body and this support frame and is connected in this keycap pilot hole.This illuminated keyboard receives a luminescence unit and produces after light, through a light guide plate or a leaded light circuit board, light is invested to each this keycap body, makes each this keycap body luminous.By this, overcome and commonly use that illuminated keyboard integral thickness is limited to interlinked mechanism and the problem that cannot make slimming degree be restricted.
Claims (22)
1. an illuminated keyboard with thin button module, is characterized in that, described illuminated keyboard comprises:
One thin button module, described thin button module includes a support frame with a plurality of keycap pilot holes, a plurality ofly correspond respectively to the keycap body that keycap pilot hole arranges described in each, described in each, keycap body has four edges and four end angles, described in each, limit has one first wall in the face of described keycap pilot hole, described in each, keycap pilot hole has one second wall in the face of described limit, and wantonly three limits of the relatively described keycap pilot hole of described keycap body have a transfer arm that is connected in described the first wall and described the second wall, described keycap body, the described transfer arm of described keycap body and described support frame are integrated to penetrate and form, and described in each transfer arm have first linkage section being connected with the described end angle of keycap body described in each and one and described the first linkage section be connected in the second linkage section of one first inflection point, and described the second linkage section extends to be connected with described second wall of described keycap pilot hole towards the adjacent end angle of keycap body described in each,
One leaded light circuit board, be arranged at the below of described thin button module, described leaded light circuit board has on one light guide section and light guide section once, the side that described upper light guide section is faced described lower light guide section has one first circuit layer, the side that described lower light guide section is faced described upper light guide section has a second circuit layer, position corresponding to keycap body described in each between described the first circuit layer and described second circuit layer has an instruction triggers switch, the opposite side of relatively described the first circuit layer of described upper light guide section has one first shielding layer, the opposite side of the relatively described second circuit layer of described lower light guide section has one second reflector, between described the first shielding layer and described the second reflector, form an optical channel, and described the first shielding layer comprises at least one transmission region, described transmission region is the position projection towards described keycap body for the light conducting in described optical channel corresponding to described keycap body, and
One base plate, described base plate arranges corresponding to described leaded light circuit board.
2. the illuminated keyboard with thin button module according to claim 1, is characterized in that, described upper light guide section has first reflector that is arranged at the below of described the first shielding layer.
3. the illuminated keyboard with thin button module according to claim 1 and 2, is characterized in that, described lower light guide section has second shielding layer that is arranged at the below in described the second reflector.
4. the illuminated keyboard with thin button module according to claim 1, it is characterized in that, described leaded light circuit has a dividing plate being arranged between described upper light guide section and described lower light guide section, and described dividing plate has one corresponding to opening that described in each, instruction triggers switch is offered.
5. the illuminated keyboard with thin button module according to claim 1, is characterized in that, described leaded light circuit board is arranged at the top of described base plate.
6. the illuminated keyboard with thin button module according to claim 1, is characterized in that, described leaded light circuit board is arranged at the below of described base plate.
7. the illuminated keyboard with thin button module according to claim 1, it is characterized in that, described in each, transfer arm has described the second linkage section of a connection and the 3rd linkage section to the described second wall connection of described keycap pilot hole with one second inflection point.
8. an illuminated keyboard with thin button module, is characterized in that, described illuminated keyboard comprises:
One thin button module, described thin button module includes a support frame with a plurality of keycap pilot holes, a plurality ofly correspond respectively to the keycap body that keycap pilot hole arranges described in each, described in each, keycap body has four edges and four end angles, described in each, limit has one first wall in the face of described keycap pilot hole, described in each, keycap pilot hole has one second wall in the face of described limit, wantonly three limits of the relatively described keycap pilot hole of described keycap body have a transfer arm that is connected in described the first wall and described the second wall, described keycap body, the described transfer arm of described keycap body and described support frame are integrated to penetrate and form, and described in each transfer arm have a connection described end angle of keycap body described in each the first linkage section and one and described the first linkage section be connected in the second linkage section of one first inflection point, and described the second linkage section extends to be connected with described second wall of described keycap pilot hole towards the adjacent end angle of keycap body described in each,
One light guide plate, be arranged at the below of described thin button module, described light guide plate has a plurality of transmission regions that arrange corresponding to keycap body described in each, makes the light that described light guide plate receives from a luminescence unit be projected to described keycap body through described transmission region;
One circuit board, described circuit board is corresponding to described light guide plate setting, and described circuit board has a plurality of corresponding to keycap body setting described in each and be subject to the instruction triggers switch of triggering for generating one keyboard signal; And
One base plate, described base plate is corresponding to described circuit board setting.
9. the illuminated keyboard with thin button module according to claim 8, is characterized in that, described circuit board is arranged at the below of described light guide plate, and described base plate is arranged at the below of described circuit board.
10. the illuminated keyboard with thin button module according to claim 9, is characterized in that, described light guide plate has a plurality of corresponding to instruction triggers switch setting described in each and be positioned at the connecting through hole of described transmission region.
11. illuminated keyboards with thin button module according to claim 9, it is characterized in that, described light guide plate has one and is arranged at a side in the face of described thin button module to form the shielding layer of described transmission region and a lightproof area in described light guide plate.
12. illuminated keyboards with thin button module according to claim 9, is characterized in that, described circuit board have one be arranged in the face of a side of described base plate so that light reflection to the reflector of described light guide plate.
13. illuminated keyboards with thin button module according to claim 8, is characterized in that, described circuit board is arranged at the top of described light guide plate, and described base plate is arranged between described circuit board and described light guide plate.
14. illuminated keyboards with thin button module according to claim 13, is characterized in that, described base plate has a plurality of leaded light through holes that arrange corresponding to instruction triggers switch described in each.
15. according to the illuminated keyboard with thin button module described in claim 13 or 14, it is characterized in that, described circuit board has a plurality of hollow out regions of offering corresponding to keycap body described in each.
16. illuminated keyboards with thin button module according to claim 13, it is characterized in that, the side that described circuit board is faced described thin button module has a shielding layer, and described shielding layer has transmittance section and the light shielding part being connected with described transmittance section arranging corresponding to described keycap body.
17. according to the illuminated keyboard with thin button module described in claim 13 or 16, it is characterized in that, described light guide plate has a reflector, and described reflector is arranged at the side that described light guide plate does not contact with described base plate.
18. illuminated keyboards with thin button module according to claim 8, is characterized in that, described circuit board is arranged at the below of described base plate, and described light guide plate is arranged at the below of described circuit board.
19. illuminated keyboards with thin button module according to claim 18, is characterized in that, described base plate has a plurality of leaded light through holes that arrange corresponding to keycap body described in each.
20. according to the illuminated keyboard with thin button module described in claim 18 or 19, it is characterized in that, described circuit board has a plurality of hollow out regions of offering corresponding to keycap body described in each.
21. illuminated keyboards with thin button module according to claim 18, is characterized in that, described light guide plate has a reflector, and described reflector is arranged at the side that described light guide plate does not contact with described base plate.
22. illuminated keyboards with thin button module according to claim 8, it is characterized in that, described in each, transfer arm has described the second linkage section of a connection and the 3rd linkage section to the described second wall connection of described keycap pilot hole with one second inflection point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582096.8U CN203456352U (en) | 2013-09-18 | 2013-09-18 | Luminous keyboard with thin button module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320582096.8U CN203456352U (en) | 2013-09-18 | 2013-09-18 | Luminous keyboard with thin button module |
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| CN203456352U true CN203456352U (en) | 2014-02-26 |
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| CN201320582096.8U Expired - Fee Related CN203456352U (en) | 2013-09-18 | 2013-09-18 | Luminous keyboard with thin button module |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332340A (en) * | 2014-10-31 | 2015-02-04 | 苏州达方电子有限公司 | Membrane switch layer of keyboard and luminous keyboard |
| CN105609353A (en) * | 2015-12-11 | 2016-05-25 | 江海波 | Keyboard with hollowed keys and elastic silicone gel bodies |
| CN112038146A (en) * | 2020-01-02 | 2020-12-04 | 光宝电子(广州)有限公司 | Key structure |
-
2013
- 2013-09-18 CN CN201320582096.8U patent/CN203456352U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332340A (en) * | 2014-10-31 | 2015-02-04 | 苏州达方电子有限公司 | Membrane switch layer of keyboard and luminous keyboard |
| CN104332340B (en) * | 2014-10-31 | 2017-01-11 | 苏州达方电子有限公司 | Membrane switch layer of keyboard and luminous keyboard |
| CN105609353A (en) * | 2015-12-11 | 2016-05-25 | 江海波 | Keyboard with hollowed keys and elastic silicone gel bodies |
| CN112038146A (en) * | 2020-01-02 | 2020-12-04 | 光宝电子(广州)有限公司 | Key structure |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20160918 |
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| CF01 | Termination of patent right due to non-payment of annual fee |