CN103107039A - Key switch with lamp and assembly method thereof - Google Patents
Key switch with lamp and assembly method thereof Download PDFInfo
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- CN103107039A CN103107039A CN2013100382707A CN201310038270A CN103107039A CN 103107039 A CN103107039 A CN 103107039A CN 2013100382707 A CN2013100382707 A CN 2013100382707A CN 201310038270 A CN201310038270 A CN 201310038270A CN 103107039 A CN103107039 A CN 103107039A
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- button
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- pedestal
- key switch
- make way
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Abstract
The invention discloses a key switch with a lamp and an assembly method of the key switch with the lamp. The key switch with the lamp comprises a base seat, a static contact, a moving contact, an upper lid and a key, wherein a hanging table is arranged on the key, and a through groove, a first giving-way groove, a second giving-way groove and a moving groove are formed in the upper lid. When the key switch with the lamp is assembled, firstly, the hanging table is aligned with the second giving-way groove and the key is pressed downwards so that the key enters the first giving-way groove and the through groove; then the key is moved laterally to enable the hanging table to enter the moving groove, and therefore the key is enabled to totally enter the through groove; and finally, when the upper lid and the base seat are assembled, a first filling block and a second filling block are respectively embedded in the first giving-way groove and the second giving-way groove, and therefore fast assembly of the key switch with the lamp is achieved. The key switch with the lamp and the assembly method of the key switch with the lamp are simple in structure, ingenious and easy to assemble, few in technological process of production, beneficial to the improvement of production efficiency and reduction of manufacturing cost, easy in bulk order production, capable of meeting market demands and small in part quantity so that the stability of electrical performance and mechanical performance can be guaranteed, and the quality of the key switch with the lamp is greatly improved.
Description
Technical field
The present invention relates to the key switch art, refer in particular to a kind of band lamp key switch and assemble method thereof.
Background technology
At present, key switch is widely used in the various fields such as instrument, instrument, Medical Devices, electric power system, industrial automatic control, traditional key switch user in operating process can't judge this key switch On/Off state intuitively, therefore the puzzlement of can doubling when the user operates.At present, some key switches with lamp occurred on the market, it is generally indicator light to be embedded in the lateral margin of switch housing, and the light skewness on keycap that so makes indicator light send can not make the keycap entirely lighting; Especially, existing key switch with lamp is because of complex structure, the technological process of production is various, because of the many scattered assembling difficulties that cause of parts, cause that production efficiency is low, cost is high, Batch orders is produced difficulty, is difficult to meet the need of market, and parts how easily to cause electric, mechanical performance is unstable, directly affects the quality of manufacturing enterprise and demand enterprise.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide a kind of band lamp key switch and assemble method thereof, and it can effectively solve, and existing key switching structure is complicated, assembling is inconvenient, the problem of unstable properties.
Another object of the present invention is to provide a kind of band lamp key switch and assemble method thereof, and it can effectively solve the luminous problem pockety of existing key switch.
For achieving the above object, the present invention adopts following technical scheme:
A kind of band lamp key switch, the button that includes pedestal, static contact, movable contact spring, upper cover and contact or separate for control movable contact spring and static contact; This static contact and movable contact spring all are arranged on pedestal, and the welding foot of this static contact and the welding foot of movable contact spring all stretch out outside pedestal, and this upper cover is installed on pedestal, and this button is arranged on pedestal and exposes upper cover,
The lower end lateral surface convex of this button is provided with hanging platform;
Cover on being somebody's turn to do and be provided with and the suitable up and down groove of button that supplies of button, the lateral margin of this groove offers for coordinating button is installed on the first slot to make way and the second slot to make way in groove, this first slot to make way all is communicated with groove with the second slot to make way, and be provided with the confession hanging platform on the internal face of this groove and be displaced sideways so that button is assembled into the loose slot in groove fully, this loose slot is communicated with the second slot to make way;
The lateral margin one of this pedestal has upwards protruded out the first filling block and the second filling block, this first filling block and the first slot to make way are suitable and be inlaid in from lower to upper in the first slot to make way, and this second filling block and the second slot to make way are suitable and be inlaid in from lower to upper in the second slot to make way.
As a kind of preferred version, described button has a hollow containing cavity; The center of this pedestal is convex to be provided with for the up and down hollow guide pillar of guiding button, this hollow guide pillar and this hollow containing cavity are suitable and be inserted into from lower to upper in the hollow containing cavity, in this hollow guide pillar, indicator light is installed, the connecting pin of this indicator light stretches out outside pedestal; And, being provided with the spring that resets be used to impelling button to pop up for this button, this spring housing is loaded on outside the hollow guide pillar, and the two ends up and down of spring are butted on respectively on button and pedestal.
As a kind of preferred version, the upper end open capping of described button has scattering sheet, this scattering sheet be positioned at aforementioned indicator light directly over.
As a kind of preferred version, be provided with the first location notch on described pedestal, this first location notch is positioned at the periphery of hollow guide pillar, and the lower end of this spring is embedded in this first location notch, be provided with the second location notch on this button, the upper end of this spring is embedded in this second location notch.
As a kind of preferred version, on the two relative side of described button all convex be provided with an aforementioned hanging platform, to should be provided with two aforementioned the second slots to make way and two aforementioned loose slots in upper covering by each hanging platform, this two loose slot and corresponding the second slot to make way connection.
As a kind of preferred version, described movable contact spring has elastic contact part, this elastic contact part is positioned at pedestal, be provided with two arch portions and on this elastic contact part for the contact that contacts with static contact, this contact is provided with two pressure sections for the arch portion that compresses aforementioned correspondence for this two arch portion convex on a side of button between this two arch portion.
As a kind of preferred version, fasten each other installation by buckle portion and button hole between described upper cover and pedestal and connect.
As a kind of preferred version, the two relative side lower end of described upper cover all is arranged at intervals with two aforementioned button holes, and equal interval, the two relative side upper end convex of this pedestal is provided with two aforementioned buckle portions accordingly.
As a kind of preferred version, be provided with guide channel on the madial wall of described pedestal, this guide channel is positioned at by the side of the second filling block, and this guide channel is communicated with loose slot, and this hanging platform and guide channel are suitable and be embedded in guide channel and up and down along guide channel.
A kind of as aforementioned assemble method with the lamp key switch, include following steps:
(1) static contact and movable contact spring are assembled on pedestal from top to bottom, make the welding foot of static contact and the welding foot of movable contact spring all stretch out outside pedestal;
(2) hanging platform of button aimed at the second slot to make way and button inserted from top to bottom in the groove and the first slot to make way of upper cover, after insertion puts in place, button being displaced sideways, making hanging platform enter the tail end of loose slot, thereby make button be assembled in groove fully;
(3) upper cover is mounted on pedestal from top to bottom, meanwhile, this first filling block and the second filling block be corresponding the insertion in the first slot to make way and the second slot to make way respectively, assembles complete.
The present invention compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
one, by be provided with hanging platform on button, be provided with groove in upper covering, the first slot to make way, the second slot to make way and loose slot, and be engaged in that on pedestal, one has upwards protruded out the first filling block and the second filling block, during assembling, first hanging platform is aimed at the second slot to make way and button pressed is entered in the first slot to make way and groove, then, being displaced sideways button makes hanging platform enter in loose slot, thereby make button enter in groove fully, at last, when this upper cover and pedestal assembling, this first filling block and the second filling block embed respectively in the first slot to make way and the second slot to make way, thereby realize the product rapid-assembling, the present invention is simple in structure, it is ingenious easy to assemble, the technological process of production is few, be conducive to enhance productivity, reduce manufacturing cost, Batch orders production is easy, meet the need of market, and parts are few electric to guarantee, stable mechanical performance, product quality is greatly improved, the present invention can be widely used in button of mechanical keyboard, industrial keyboard, game mechanical keyboard, instrument and meter equipment etc.
Two, by convex being provided with for the up and down hollow guide pillar of guiding button in the center of pedestal, and indicator light is arranged in the hollow guide pillar, so that indicator light is positioned at the center of button, the mode of lateral margin that indicator light is arranged at that replaces tradition, so can make light be evenly distributed on keycap, and be conducive to make the keycap entirely lighting.
Three, be provided with a hanging platform by equal convex on the two relative side of button, to being provided with two aforementioned the second slots to make way and two aforementioned loose slots in upper covering by each hanging platform, this two loose slot is communicated with corresponding the second slot to make way, so can make the stressed even of button, be conducive to improve the assembling quality of product.
Four, by the upper end open capping in button, scattering sheet is arranged, and this scattering sheet be positioned at aforementioned indicator light directly over, the intensity of illumination distribution that utilizes this scattering sheet can make indicator light send is more even, seven color effects are better.
For more clearly setting forth architectural feature of the present invention and effect, the present invention is described in detail below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the three-dimensional diagram of assembling of the present invention's preferred embodiment;
Fig. 2 is the exploded view of the present invention's preferred embodiment;
Fig. 3 is the first view of the present invention's preferred embodiment assembling process;
Fig. 4 is the second view of the present invention's preferred embodiment assembling process;
Fig. 5 is the third state schematic diagram of the present invention's preferred embodiment assembling process;
Fig. 6 is the sectional view of the present invention's preferred embodiment;
Fig. 7 is the enlarged diagram of pedestal in the present invention's preferred embodiment;
Fig. 8 is the enlarged diagram of upper cover in the present invention's preferred embodiment;
Fig. 9 is the enlarged diagram of button in the present invention's preferred embodiment.
The accompanying drawing identifier declaration:
10, pedestal 11, hollow guide pillar
12, cross locating rack 13, the first filling block
14, the second filling block 15, guide channel
16, the first location notch 17, reference column
20, static contact 21, welding foot
30, movable contact spring 31, welding foot
32, elastic contact part 321, arch portion
322, contact 40, upper cover
41, groove 42, the first slot to make way
43, the second slot to make way 44, loose slot
50, button 51, hanging platform
52, hollow containing cavity 53, pressure section
54, the second location notch 60, indicator light
61, connecting pin 62, lamp body
70, spring 80, scattering sheet
101, buckle portion 102, button hole.
Embodiment
Please refer to Fig. 1 to shown in Figure 9, the concrete structure that it has demonstrated the present invention's preferred embodiment, the button 50 that includes pedestal 10, static contact 20, movable contact spring 30, upper cover 40 and contact or separate for control movable contact spring 30 and static contact 20.
Wherein, this static contact 20 and movable contact spring 30 all are arranged on pedestal 10, the welding foot 21 of this static contact 20 and the welding foot 31 of movable contact spring 30 all stretch out outside pedestal 10 downwards, this movable contact spring 30 has elastic contact part 32, this elastic contact part 32 is positioned at pedestal 10, be provided with two arch portions 321 and on this elastic contact part 32 for the contact 322 that contacts with static contact 20, this contact 322 is between this two arch portion 321; This upper cover 40 is installed on pedestal 10, and this button 50 is arranged on pedestal 10 and upwards exposes upper cover 40, and the top and bottom of this button 50 all are square, and button 50 upper end width are greater than the width of button 50 lower ends.
As shown in Figure 9, the lower end lateral surface convex of this button 50 is provided with hanging platform 51, this button 50 has a hollow containing cavity 52, be provided with two pressure sections 53 for the arch portion 321 that compresses aforementioned correspondence for aforementioned two arch portions 321 convex on a side of button 50, in the present embodiment, when button 50 presses down, this pressure section 53 acts on corresponding arch portion 321 and impels contact 322 to leave static contact 20, when button 50 upwards resets, aforementioned elastic contact part 32 resets, and makes contact 322 contact conducting with static contact 20.
As shown in Figure 8, be provided with button 50 suitablely for the up and down groove 41 of button 50 on this upper cover 40, aforementioned hanging platform 51 is used for button 50 is limited in groove 41, breaks away from grooves 41 to prevent button 50; The lateral margin of this groove 41 offers for coordinating button 50 is installed on groove 41 interior the first slot to make way 42 and the second slot to make way 43, this first slot to make way 42 all is communicated with groove 41 with the second slot to make way 43, and be provided with confession hanging platform 51 on the internal face of this groove 41 and be displaced sideways so that button 50 is assembled into the loose slot 44 in groove 41 fully, this loose slot 44 is communicated with the second slot to make way 43; In the present embodiment, on the two relative side of aforementioned keys 50, equal convex is provided with an aforementioned hanging platform 51, so that button 50 is stressed evenly, to should be provided with two aforementioned the second slots to make way 43 and two aforementioned loose slots 44 by each hanging platform 51 on upper cover 40, this two loose slot 44 is communicated with corresponding the second slot to make way 43.
as shown in Figure 7, the center of this pedestal 10 is convex to be provided with for the up and down hollow guide pillar 11 of guiding button 50, this hollow guide pillar 11 is suitable and be inserted into from lower to upper in hollow containing cavity 52 with aforementioned hollow containing cavity 52, in this hollow guide pillar 11, indicator light 60 is installed, in the present embodiment, this indicator light 60 is the RGB three-color LED light, but be not limited to the RGB three-color LED light, also can be other various forms of indicator lights, the connecting pin 61 of this indicator light 60 stretches out downwards outside the bottom centre of pedestal 10, in the present embodiment, the interior one-body molded cross locating rack 12 that is useful on positioning light 60 of this hollow guide pillar 11, the lamp body 62 of this indicator light 60 is positioned at the upper surface of cross locating rack 12, four connecting pins 61 of this indicator light 60 are separated by this cross locating rack 12, and, the lateral margin one of this pedestal 10 has upwards protruded out the first filling block 13 and the second filling block 14, this first filling block 13 and the first slot to make way 42 are suitable and be inlaid in from lower to upper in the first slot to make way 42, this second filling block 14 and the second slot to make way 43 are suitable and be inlaid in from lower to upper in the second slot to make way 43, in the present embodiment, have two aforementioned the second filling blocks 14 on this pedestal 10, this two second filling block 14 corresponding insertion respectively is inlaid in the second slot to make way 43 of aforementioned correspondence, in addition, be provided with guide channel 15 on the madial wall of this pedestal 10, this guide channel 15 is positioned at by the side of the second filling block 14, and this guide channel 15 is communicated with aforementioned loose slot 44, and this hanging platform 51 is suitable and be embedded in guide channel 15 and up and down along guide channel 15 with guide channel 15.
Be provided with the spring 70 that resets be used to impelling button 50 to pop up for aforementioned keys 50, this spring 70 is set in outside aforementioned hollow guide pillar 11, and the two ends up and down of spring 70 are butted on respectively on button and pedestal, in the present embodiment, be provided with the first location notch 16 on this pedestal 10, this the first location notch 16 is positioned at the periphery of hollow guide pillar 11, the lower end of this spring 70 is embedded in location in this first location notch 16, be provided with the second location notch 54 on this button 50, the upper end of this spring 70 is embedded in location in this second location notch 54.
And the upper end open capping of this button 50 has scattering sheet 80, this scattering sheet 80 be positioned at aforementioned indicator light 60 directly over, the intensity of illumination distribution that utilizes this scattering sheet 80 can make indicator light 60 send is more even, seven color effects are better.
In addition, in the present embodiment, fasten each other to install by buckle portion 101 and button hole 102 between this upper cover 40 and pedestal 10 and connect, specifically say, the two relative side lower end of this upper cover 40 all is arranged at intervals with two aforementioned button holes 102, equal interval, the two relative side upper end convex of this pedestal 10 is provided with two aforementioned buckle portions 101 accordingly, and those buckle portions 101 fasten each other with corresponding button hole 102, makes upper cover 40 and pedestal 10 be connected to each other and is installed together.
In addition, extend downwards the bottom surface of this pedestal 10 a plurality of reference columns 17, and these a plurality of reference columns 17 are used for making pedestal 10 and outside to realize location and installation.
The assembling process that the present embodiment is described in detail in detail is as follows:
Include following steps:
(1) as depicted in figs. 1 and 2, static contact 20 and movable contact spring 30 are assembled on pedestal 10 from top to bottom, the welding foot 21 of static contact 20 and the welding foot 31 of movable contact spring 30 are all stretched out outside pedestal 10, and indicator light 60 is assembled in hollow guide pillar 11 from top to bottom, the connecting pin 61 of indicator light 60 is stretched out outside pedestal 10;
(2) spring 70 is set in outside hollow guide pillar 11;
(3) as shown in Figure 3 and Figure 4, the hanging platform 51 of button 50 is aimed at the second slot to make way 43 and button 50 inserted from top to bottom in the groove 41 and the first slot to make way 42 of upper cover 40, after insertion puts in place, as shown in Figure 5, button 50 is displaced sideways, make hanging platform 51 enter the tail end of loose slot 44, thereby make button 50 be assembled into fully in groove 41;
(4) upper cover 40 is mounted on pedestal 10 from top to bottom, meanwhile, this hollow guide pillar 11 inserts in hollow containing cavity 52, this first filling block 13 and the second filling block 14 be corresponding the insertion in the first slot to make way 42 and the second slot to make way 43 respectively, this spring 70 is butted on button 50, assembles complete (as shown in Figure 1).
During use, this indicator light 60 can be in normal bright state or can contact with movable contact spring 30 or conducting changes with static contact 20; When pressing this button 50, this pressure section 53 acts on corresponding arch portion 321 and impels contact 322 to leave static contact 20, disconnects thereby make between static contact 200 and movable contact spring 30; When unclamping button 50, this button 50 upwards resets under the effect of spring 70 automatically, makes elastic contact part 32 reset, thereby makes contact 322 contact conducting with static contact 20.
design focal point of the present invention is: at first, by be provided with hanging platform on button, be provided with groove in upper covering, the first slot to make way, the second slot to make way and loose slot, and be engaged in that on pedestal, one has upwards protruded out the first filling block and the second filling block, during assembling, first hanging platform is aimed at the second slot to make way and button pressed is entered in the first slot to make way and groove, then, being displaced sideways button makes hanging platform enter in loose slot, thereby make button enter in groove fully, at last, when this upper cover and pedestal assembling, this first filling block and the second filling block embed respectively in the first slot to make way and the second slot to make way, thereby realize the product rapid-assembling, the present invention is simple in structure, it is ingenious easy to assemble, the technological process of production is few, be conducive to enhance productivity, reduce manufacturing cost, Batch orders production is easy, meet the need of market, and parts are few electric to guarantee, stable mechanical performance, product quality is greatly improved, the present invention can be widely used in button of mechanical keyboard, industrial keyboard, game mechanical keyboard, instrument and meter equipment etc.Secondly, by convex being provided with for the up and down hollow guide pillar of guiding button in the center of pedestal, and indicator light is arranged in the hollow guide pillar, so that indicator light is positioned at the center of button, the mode of lateral margin that indicator light is arranged at that replaces tradition, so can make light be evenly distributed on keycap, and be conducive to make the keycap entirely lighting.Again, be provided with a hanging platform by equal convex on the two relative side of button, to being provided with two aforementioned the second slots to make way and two aforementioned loose slots in upper covering by each hanging platform, this two loose slot is communicated with corresponding the second slot to make way, so can make the stressed even of button, be conducive to improve the assembling quality of product.At last, by the upper end open capping in button, scattering sheet is arranged, and this scattering sheet be positioned at aforementioned indicator light directly over, the intensity of illumination distribution that utilizes this scattering sheet can make indicator light send is more even, seven color effects are better.
The above, it is only preferred embodiment of the present invention, be not that technical scope of the present invention is imposed any restrictions, therefore every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any trickle modification, equivalent variations and modification that above embodiment does.
Claims (10)
1. band lamp key switch includes pedestal, static contact, movable contact spring, upper cover and is used for controlling movable contact spring and static contact contact or the button that separates; This static contact and movable contact spring all are arranged on pedestal, and the welding foot of this static contact and the welding foot of movable contact spring all stretch out outside pedestal, and this upper cover is installed on pedestal, and this button is arranged on pedestal and exposes upper cover, it is characterized in that:
The lower end lateral surface convex of this button is provided with hanging platform;
Cover on being somebody's turn to do and be provided with and the suitable up and down groove of button that supplies of button, the lateral margin of this groove offers for coordinating button is installed on the first slot to make way and the second slot to make way in groove, this first slot to make way all is communicated with groove with the second slot to make way, and be provided with the confession hanging platform on the internal face of this groove and be displaced sideways so that button is assembled into the loose slot in groove fully, this loose slot is communicated with the second slot to make way;
The lateral margin one of this pedestal has upwards protruded out the first filling block and the second filling block, this first filling block and the first slot to make way are suitable and be inlaid in from lower to upper in the first slot to make way, and this second filling block and the second slot to make way are suitable and be inlaid in from lower to upper in the second slot to make way.
2. band lamp key switch according to claim 1, it is characterized in that: described button has a hollow containing cavity; The center of this pedestal is convex to be provided with for the up and down hollow guide pillar of guiding button, this hollow guide pillar and this hollow containing cavity are suitable and be inserted into from lower to upper in the hollow containing cavity, in this hollow guide pillar, indicator light is installed, the connecting pin of this indicator light stretches out outside pedestal; And, being provided with the spring that resets be used to impelling button to pop up for this button, this spring housing is loaded on outside the hollow guide pillar, and the two ends up and down of spring are butted on respectively on button and pedestal.
3. band lamp key switch according to claim 2, it is characterized in that: the upper end open capping of described button has scattering sheet, this scattering sheet be positioned at aforementioned indicator light directly over.
4. band lamp key switch according to claim 2, it is characterized in that: be provided with the first location notch on described pedestal, this the first location notch is positioned at the periphery of hollow guide pillar, the lower end of this spring is embedded in this first location notch, be provided with the second location notch on this button, the upper end of this spring is embedded in this second location notch.
5. band lamp key switch according to claim 1, it is characterized in that: on the two relative side of described button, equal convex is provided with an aforementioned hanging platform, to should be provided with two aforementioned the second slots to make way and two aforementioned loose slots in upper covering by each hanging platform, this two loose slot is communicated with corresponding the second slot to make way.
6. band lamp key switch according to claim 1, it is characterized in that: described movable contact spring has elastic contact part, this elastic contact part is positioned at pedestal, be provided with two arch portions and on this elastic contact part for the contact that contacts with static contact, this contact is provided with two pressure sections for the arch portion that compresses aforementioned correspondence for this two arch portion convex on a side of button between this two arch portion.
7. band lamp key switch according to claim 1, is characterized in that: fasten each other installation by buckle portion and button hole between described upper cover and pedestal and connect.
8. band lamp key switch according to claim 7 is characterized in that: the two relative side lower end of described upper cover all is arranged at intervals with two aforementioned button holes, and equal interval, the two relative side upper end convex of this pedestal is provided with two aforementioned buckle portions accordingly.
9. band lamp key switch according to claim 1, it is characterized in that: be provided with guide channel on the madial wall of described pedestal, this guide channel is positioned at by the side of the second filling block, this guide channel is communicated with loose slot, and this hanging platform and guide channel are suitable and be embedded in guide channel and up and down along guide channel.
10. assemble method with the lamp key switch as described in claim 1 to 9 any one is characterized in that: include following steps:
(1) static contact and movable contact spring are assembled on pedestal from top to bottom, make the welding foot of static contact and the welding foot of movable contact spring all stretch out outside pedestal;
(2) hanging platform of button aimed at the second slot to make way and button inserted from top to bottom in the groove and the first slot to make way of upper cover, after insertion puts in place, button being displaced sideways, making hanging platform enter the tail end of loose slot, thereby make button be assembled in groove fully;
(3) upper cover is mounted on pedestal from top to bottom, meanwhile, this first filling block and the second filling block be corresponding the insertion in the first slot to make way and the second slot to make way respectively, assembles complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310038270.7A CN103107039B (en) | 2013-01-31 | 2013-01-31 | Key switch with lamp and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310038270.7A CN103107039B (en) | 2013-01-31 | 2013-01-31 | Key switch with lamp and assembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103107039A true CN103107039A (en) | 2013-05-15 |
| CN103107039B CN103107039B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310038270.7A Active CN103107039B (en) | 2013-01-31 | 2013-01-31 | Key switch with lamp and assembly method thereof |
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| Country | Link |
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| CN (1) | CN103107039B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026047A (en) * | 2017-05-25 | 2017-08-08 | 惠州冠泰电子有限公司 | A kind of slight keyboard without scissor |
| TWI603357B (en) * | 2016-02-02 | 2017-10-21 | 達方電子股份有限公司 | Illuminated keyswitch |
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| US4968860A (en) * | 1988-05-19 | 1990-11-06 | Omron Tateisi Electronics Co. | Light emitting type push button switch |
| CN201084586Y (en) * | 2007-08-28 | 2008-07-09 | 东莞市凯华电子有限公司 | Key switch with lamp |
| CN201667302U (en) * | 2010-03-31 | 2010-12-08 | 东莞市凯华电子有限公司 | Light-touch switch capable of being equipped with a lamp |
| CN202454472U (en) * | 2012-02-28 | 2012-09-26 | 东莞市凯华电子有限公司 | Switch for miniature keyboard |
| CN203150445U (en) * | 2013-01-31 | 2013-08-21 | 东莞市凯华电子有限公司 | Key switch with lamp |
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2013
- 2013-01-31 CN CN201310038270.7A patent/CN103107039B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4968860A (en) * | 1988-05-19 | 1990-11-06 | Omron Tateisi Electronics Co. | Light emitting type push button switch |
| CN201084586Y (en) * | 2007-08-28 | 2008-07-09 | 东莞市凯华电子有限公司 | Key switch with lamp |
| CN201667302U (en) * | 2010-03-31 | 2010-12-08 | 东莞市凯华电子有限公司 | Light-touch switch capable of being equipped with a lamp |
| CN202454472U (en) * | 2012-02-28 | 2012-09-26 | 东莞市凯华电子有限公司 | Switch for miniature keyboard |
| CN203150445U (en) * | 2013-01-31 | 2013-08-21 | 东莞市凯华电子有限公司 | Key switch with lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI603357B (en) * | 2016-02-02 | 2017-10-21 | 達方電子股份有限公司 | Illuminated keyswitch |
| US10211006B2 (en) | 2016-02-02 | 2019-02-19 | Darfon Electronics (Suzhou) Co., Ltd. | Illuminated keyswitch |
| CN107026047A (en) * | 2017-05-25 | 2017-08-08 | 惠州冠泰电子有限公司 | A kind of slight keyboard without scissor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103107039B (en) | 2015-06-24 |
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