CN202049890U - Encoder with three-color light emitting diode - Google Patents
Encoder with three-color light emitting diode Download PDFInfo
- Publication number
- CN202049890U CN202049890U CN2011200084367U CN201120008436U CN202049890U CN 202049890 U CN202049890 U CN 202049890U CN 2011200084367 U CN2011200084367 U CN 2011200084367U CN 201120008436 U CN201120008436 U CN 201120008436U CN 202049890 U CN202049890 U CN 202049890U
- Authority
- CN
- China
- Prior art keywords
- encoder
- tricolor led
- terminal
- assembly
- insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Switches With Compound Operations (AREA)
Abstract
The utility model discloses an encoder with a three-color light emitting diode, which comprises an insulation base, five terminals, a conductive spring plate, a three-color light emitting diode assembly, an encoder base assembly, an encoder and a light-transmitting insulation shaft. The five terminals and the insulation base are integrally molded, the conductive spring plate is arranged in a holding chamber of the insulation base, the three-color light emitting diode assembly is supported in the holding chamber of the insulation base, the encoder base assembly covers the conductive spring plate and the three-color light emitting diode assembly, the encoder is disposed in a holding chamber of the encoder base assembly, and the light-transmitting insulation shaft penetrates through a through hole of the encoder and a through hole of the encoder base assembly. Accordingly, voltage change of an independent loop of the three-color light emitting diode can control mixed colors to be combined into the encoder, so that a function of light signage is realized.
Description
Technical field
The utility model relates to encoder, refers to a kind of encoder that has Tricolor LED and key switch simultaneously especially, and is applicable to electronic product, for example the encoder of sound equipment, audio mixing engineering equipment, audio-visual devices etc.
Background technology
For general electronic products, for example sound equipment, audio mixing engineering equipment, audio-visual devices etc., it can be organized and be provided with an insulation axle, and pushing to reach the switching function of so-called switchgear by the insulation axle.
Again, for further strengthening the function of switchgear again, on above-mentioned switchgear, still can organize and be provided with an encoder, so above-mentioned switchgear can have the function of switch and coding simultaneously concurrently.
Yet,, for example use audio-visual devices in cinema, the family and when light turned off, when desire is used above-mentioned switch and encoder device, a light promptly need be arranged as guide in the more gloomy occasion of light.
Traditionally, can on the substrate of above-mentioned electronic product, organize again and be provided with a light-emitting diode (LED:Light Emitting Diode), to produce light, yet, when group is established aforesaid light-emitting diode on substrate, the position that need to cooperate above-mentioned encoder device is so the height of light-emitting diode, brightness are integrated difficult.
Person very, when group is established above-mentioned light-emitting diode, necessary in addition more one formalities on technology, for example must many in addition one scolding tin engineerings establish light-emitting diode with group, so also can increase on the manufacturing time, cost also can promote, and the high temperature of scolding tin engineering also influences the function of light-emitting diode chip for backlight unit easily.In addition, the light-emitting diode that tradition assembles only has solid color, can't look user demand and turn colors is not very good.
Creator's reason in line with the spirit of actively inventing creation, is urgently thought a kind of " encoder of tool Tricolor LED " that can address the above problem in this, and several times research experiment is eventually to finishing the utility model.
The utility model content
Main purpose of the present utility model provides a kind of encoder of tool Tricolor LED, so that can see through change in voltage red, green, blue Tricolor LED independent loop, control blendes together color, is incorporated in key switch and the encoder, as the function of illumination sign.
For reaching above-mentioned purpose, the encoder of tool Tricolor LED of the present utility model includes: an insulator foot, five terminal, an electroconductive elastic sheet, a Tricolor LED assembly, an encoder base assembly, an encoder and printing opacity insulation axle.Wherein, insulator foot includes a upper surface, and upper surface is concaved with a room, and room also has a containing hole.Five terminal includes one first, 1 second, 1 the 3rd, 1 the 4th and one five terminal, do not contact mutually each other, each terminal includes continuous one and plugs a portion and a contact site, the first terminal more includes an abutting part that links to each other with contact site, the contact site of the abutting part of the first terminal and the 3rd terminal is located in the containing hole of insulator foot, the portion of plugging of each terminal then convexedly stretches in outside the insulator foot, and the sub structure that is formed in one with insulator foot of five terminal.
Above-mentioned electroconductive elastic sheet is placed in the room of insulator foot, and is positioned at the abutting part top of the first terminal, and bearing is on the contact site of the 3rd terminal.The bearing of Tricolor LED assembly in the room of insulator foot, and the pin all round of Tricolor LED assembly and respectively with first, second, the 4th and the contact site of five terminal contact.The encoder base assembly is covered on the insulator foot, and covers electroconductive elastic sheet and Tricolor LED assembly, and the encoder base assembly is concaved with an accommodation chamber downwards, and accommodation chamber offers a perforation that is communicated with the room of insulator foot.
Above-mentioned encoder is located in the accommodation chamber of encoder base assembly, and encoder offers a through hole that is communicated to the accommodation chamber of encoder base assembly.The through hole that printing opacity insulation axle passes encoder is resisted against the Tricolor LED assembly with the perforation of encoder base assembly, the penetrable printing opacity insulation of the light source of Tricolor LED assembly spool and outwards shedding.
By this, when pushing under the printing opacity insulation axially when mobile, but its contact Tricolor LED assembly also moves down it, and the Tricolor LED assembly can be again contact electroconductive elastic sheet downwards, impel electroconductive elastic sheet to move down the also abutting part of contact the first terminal, can make the first terminal be electrically connected by electroconductive elastic sheet with the 3rd terminal this moment, and therefore reach the function of opening of switch.In addition when pressing down of spool being applied of printing opacity insulation after external force removes, electroconductive elastic sheet can pop up by the elastic force of self, and homing makes the first terminal return back to mutually with the 3rd terminal and do not contact, and reaches the function of the pass of switch.
In addition, the Tricolor LED assembly then can utilize its all round pin respectively with first, second, the 4th and the contact site of five terminal contact, can see through the change in voltage of independent loop, control blendes together color, be incorporated in the key switch, as the function of illumination sign.
Above-mentioned Tricolor LED assembly can include an insulation bearing, four and connect conducting strip, a Tricolor LED chip and a loam cake.Wherein, the insulation bearing has a upper surface, and upper surface is concaved with a room.Four connect conducting strip includes one first, 1 second, 1 the 3rd and 1 the 4th connection conducting strip, do not contact mutually each other, the pin all round of Tricolor LED assembly is formed by four first ends that connect conducting strip respectively, second end of each connection conducting strip then forms a contact site in addition, these contact sites are located in the room of insulation bearing, these outer pins convexedly stretch in outside the insulation bearing, the structure that tool four connects conducting strip and the bearing that insulate is formed in one.The bearing of Tricolor LED chip is in the room of insulation bearing, and four pins of Tricolor LED chip are connected the contact site contact of conducting strip respectively with four.Loam cake is covered on the room of insulation bearing, and loam cake has a perforation, and this perforation correspondence is sheathed on the Tricolor LED chip.
The upper surface of above-mentioned insulation bearing can include a projection, and loam cake then can correspondence include a location hole, and projection plugs and is sticked in this location hole, is placed on the insulation bearing so that can locate.
The utility model also includes a fixed head, fixed head covers electroconductive elastic sheet, Tricolor LED assembly, encoder base assembly and encoder, and fixed head can provide a perforation, printing opacity insulation axle can pass the perforation of fixed head, the through hole of encoder and the perforation of encoder base assembly, establish with convenient group, reach the function of reduced volume.
The utility model also includes a plate shell fragment, and the plate Spring sheet clip is located between fixed head and the encoder.In addition fixed head then is extended with a plurality of snap-latch pieces downwards, and these snap-latch pieces correspondence respectively are sticked on the insulator foot, but so that the positioning and fixing plate on insulator foot.
The said fixing plate can be extended with a plurality of pins downwards, so that in order to be inserted on the circuit board.In addition, the portion of plugging of each terminal can be beneficial to be inserted on the circuit board perpendicular on the insulator foot.
The upper surface of above-mentioned encoder base assembly can include a projection, and in addition fixed head then can include a location hole, and this projection plugs and is sticked in this location hole, but so that the positioning and fixing plate on the encoder base assembly.
Above-mentioned electroconductive elastic sheet is a circular arc electroconductive elastic sheet, after removing with convenient institute externally applied forces, but the electroconductive elastic sheet homing.
The beneficial effects of the utility model are, the encoder of a kind of tool Tricolor LED that is provided, can be with the Tricolor LED assembly, encoder and key switch are integrated into one, independent operation separately, and utilize after the terminal punching press technology with insulator foot plastics ejection formation, need not see through welding manner installs, can avoid surface mount technology mode commonly used to be subject to the influence of high-temperature technology, do not have height yet, the problem that is difficult for is integrated in brightness, can have simultaneously the control difference again concurrently and blend together the luminous of color, the function of key switch and encoder, so can design and technology by simplified structure, reach compact purpose, and can reduce cost.
Description of drawings
Fig. 1 is the exploded view of the utility model one preferred embodiment;
Fig. 2 is the insulator foot assembly exploded view of the utility model one preferred embodiment;
Fig. 3 is the Tricolor LED assembly exploded view of the utility model one preferred embodiment;
Fig. 4 is the insulation bearing assembly exploded view of the utility model one preferred embodiment;
Fig. 5 is the encoder base assembly exploded view of the utility model one preferred embodiment;
Fig. 6 is the stereogram of the utility model one preferred embodiment;
The cutaway view that Fig. 7 does not push for the button of the utility model one preferred embodiment;
The cutaway view that Fig. 8 has pushed for the button of the utility model one preferred embodiment.
[main element symbol description]
1 insulator foot assembly, 10 insulator foots
11 upper surfaces, 12 rooms
13 containing holes, 15 grooves
21 the first terminals, 22 second terminals
23 the 3rd terminals 24 the 4th terminal
25 five terminal 211,221,231,241,25 plug portion
1
213 abutting parts 212,222,232,242,25 contact sites
2
3 electroconductive elastic sheets, 4 Tricolor LED assemblies
40 insulation bearing assemblies, 41 insulation bearings
411 upper surfaces, 412 rooms
415 projections 42 first connect conducting strip
421,431,441,45 outer pins 43 second connect conducting strip
1
422,432,442,45 contact sites 44 the 3rd connect conducting strip
2
45 the 4th connect conducting strip 46 Tricolor LED chips
462,463,464,46 pins, 47 loam cakes
5
471 perforations, 475 location holes
5 encoder base assemblies, 50 encoder pedestals
51 accommodation chambers, 52 perforations
55 upper surfaces, 56 projections
57 first encoder terminals, 58 second encoder terminals
59 the 3rd encoder terminals, 6 encoders
60 encoder stromas, 61 through holes
The sub-sheet 68 plate shell fragments of 65 encoders
7 printing opacities insulation axle, 8 fixed heads
81 perforation, 85 snap-latch pieces
86 location holes, 88 pins
9 circuit boards
Embodiment
See also the exploded view of Fig. 1 for the utility model one preferred embodiment, the encoder of the tool Tricolor LED of present embodiment comprises having: insulator foot assembly 1, an electroconductive elastic sheet 3, a Tricolor LED assembly 4, an encoder base assembly 5, an encoder 6, a plate shell fragment 68, a fixed head 8 and printing opacity insulation axle 7.
See also the insulator foot assembly exploded view of Fig. 2, and see also Fig. 1 for the utility model one preferred embodiment.Insulator foot assembly 1 is by an insulator foot 10 and five terminal 21,22,23,24, and 25 is one-body molded.Insulator foot 10 includes a upper surface 11, and upper surface 11 is concaved with a room 12, has a containing hole 13 in the room 12.
Five terminal 21,22,23,24,25 include a first terminal 21, one second terminal 22, one the 3rd terminal 23, one the 4th terminal 24 and five terminal 25, do not contact mutually each other, each terminal 21,22,23,24,25 include continuous one plugs portion 211,221,231,241,251 and one contact site 212,222,232,242,252, and the first terminal 21 more includes one and is in contact with it the abutting part 213 that portion 212 links to each other, that is the first terminal 21 has the continuous portion that plugs 211, contact site 212 and abutting part 213.The abutting part 213 of the first terminal 21 and the contact site 232 of the 3rd terminal 23 are located in the containing hole 13 of insulator foot 10, and 211,221,231,241,251 in the portion that plugs of each terminal 21,22,23,24,25 convexedly stretches in outside the insulator foot 10.
As shown in Figure 1, electroconductive elastic sheet 3 is placed in the room 12 of insulator foot 10, and is positioned at abutting part 213 tops of the first terminal 21, and bearing is on the contact site 232 of the 3rd terminal 23.In the present embodiment, the abutting part 213 of the first terminal 21 is elongated, and the contact site 232 of the 3rd terminal 23 is circular-arc, and the two is not to be positioned on the same level height.In addition, electroconductive elastic sheet 3 is a circular arc electroconductive elastic sheet, after institute's externally applied forces removes, but electroconductive elastic sheet 3 homings.
See also Fig. 3 and Fig. 4 the Tricolor LED assembly and the insulation bearing assembly exploded view of the utility model one preferred embodiment respectively, and see also Fig. 1 and Fig. 2.Tricolor LED assembly 4 includes an insulation bearing assembly 40, a Tricolor LED chip 46 and a loam cake 47.Insulation bearing assembly 40 is by an insulation bearing 41 and four connection conducting strips, 42,43,44,45 integrated structures.Insulation bearing 41 includes a upper surface 411, and upper surface is concaved with a room 412.
Four connect conducting strip 42,43,44,45 include one first connects conducting strip 42, one second connects conducting strip 43, one the 3rd connects conducting strip 44 and the 4th connects conducting strip 45, does not contact mutually each other, and four connect conducting strip 42,43,44,45 first end forms the pin all round 421 of insulation bearing assembly 40 respectively, 431,441,451, each connects conducting strip 42,43,44,45 second end then forms a contact site 422,432,442 respectively, 452, contact site 422,432,442,452 are located in the room 412 of insulation bearing 41, and outer pin 421,431,441,451 convexedly stretch in outside the insulation bearing 41.
46 bearings of Tricolor LED chip are in the room 412 of insulation bearing 41, and four pins 462,463,464,465 of Tricolor LED chip 46 also are connected conducting strip 42,43 respectively with four, 44,45 contact site 422,432,442,452 contacts.In addition loam cake 47 is covered on the room 412 of insulation bearing 41, and loam cake 47 has a perforation 471, and these perforation 471 correspondences are sheathed on Tricolor LED chip 46.In the present embodiment, the upper surface 411 of insulation bearing 41 has two projections 415, and has two location holes 475 on the loam cake 47, and this two projection 415 plugs and is sticked in this two location hole 475, on the bearing 41 that loam cake 47 can be positioned to insulate.
As shown in the figure, 4 bearings of Tricolor LED assembly are in the room 12 of insulator foot 10, and the pin all round 421 of Tricolor LED assembly 4,431,441,451 and respectively with the contact site 212,222 of the first terminal 21, second terminal 22, the 4th terminal 24 and five terminal 25 of insulator foot assembly 1,242,252 are in contact with one another.
See also the encoder base assembly exploded view of Fig. 5, and see also Fig. 1 for one preferred embodiment of difference the utility model.Encoder base assembly 5 is by encoder pedestal 50 and three encoder terminals, 57,58,59 integrated structures.Encoder base assembly 5 is covered on the insulator foot 10, and covers electroconductive elastic sheet 3 and Tricolor LED assembly 4.In addition the upper surface 55 of encoder pedestal 50 is concaved with an accommodation chamber 51 downwards, and accommodation chamber 51 offers a perforation 52 that is communicated to the room 12 of insulator foot 10.Three encoder terminals 57,58,59 include one first encoder terminal 57, one second encoder terminal 58 and one the 3rd encoder terminal 59, do not contact mutually each other.
As Fig. 1 and shown in Figure 5, encoder 6 is combined by an encoder stroma 60 and the sub-sheet 65 of an encoder, encoder 6 is located in the accommodation chamber 51 of encoder base assembly 5, and encoder 60 offers a through hole 61 that is communicated to the accommodation chamber 51 of encoder base assembly 5.
The through hole 61 that printing opacity insulation axle 7 passes encoder 6 is resisted against this Tricolor LED assembly 4 with the perforation 52 of encoder base assembly 5, and the then penetrable printing opacity of the light source of Tricolor LED assembly 4 insulate axle 7 and outwards sheds.
See also the stereogram of Fig. 6, and see also Fig. 1 for the utility model one preferred embodiment.The corresponding two side faces of insulator foot 10 is concaved with two grooves 15 respectively, the corresponding two side faces of fixed head 8 is extended with two snap-latch pieces 85 respectively downwards, the corresponding respectively lateral surface that is sticked in these groove 15 next doors of insulator foot 10 of these snap-latch pieces 85, but positioning and fixing plate 8 on insulator foot 10, and these snap-latch pieces 85 engage with the lateral surface of insulator foot 10 back and bend inwards.
In the present embodiment, the upper surface 55 of encoder pedestal 50 also has two projections 56, and fixed head 8 has corresponding two location holes 86, and projection 56 plugs and is sticked in location hole 86, fixed head 8 can be positioned on the encoder pedestal 50.In addition, fixed head 8 also is extended with two pins 88 downwards, and the portion that plugs 211,221,231,241,251 of five terminal 21,22,23,24,25 of insulator foot assembly 1 is perpendicular to insulator foot 10, and overall structure can conveniently be inserted on the circuit board 9 (being plotted in Fig. 7).
Please consult Fig. 7 and Fig. 8 again, it is respectively the cutaway view that button is not pushed and button has been pushed of the utility model one preferred embodiment, and sees also Fig. 1.When printing opacity insulation axle 7 is pushed downwards when mobile, but its contact Tricolor LED assembly 4 also moves down it, and Tricolor LED assembly 4 can be again contact electroconductive elastic sheet 3 downwards, impel electroconductive elastic sheet 3 to move down the also abutting part 213 of contact the first terminal 21, can make this moment the first terminal 21 and the 3rd terminal 23 by being electrically connected (as shown in Figure 8), and so reach the function of opening of switch by electroconductive elastic sheet 3.After printing opacity insulation axle 7 downward institute externally applied forces removed, electroconductive elastic sheet 3 can pop up by the elastic force of self in addition, and homing makes the first terminal 21 reply with the 3rd terminal 23 and do not contact (as shown in Figure 7) mutually, reaches the function of the pass of switch.
As Fig. 1, Fig. 2 and shown in Figure 3, Tricolor LED assembly 4 can utilize its pin 421,431,441 all round, 451 respectively with the contact site 212 of the first terminal 21, second terminal 22, the 4th terminal 24 and five terminal 25,222,242,252 contacts, through and see through the change in voltage of independent loop, may command blendes together color, is incorporated in the key switch, as the function of illumination sign.Be that the first terminal 21, second terminal 22, the 4th terminal 24 and five terminal 25 may command blend together color, and the first terminal 21 and the 3rd terminal 23 are via the switching of whether pushing controllable switch of printing opacity insulation axle 7.
As Fig. 1 and shown in Figure 5, when printing opacity insulation axle 7 rotates to the left or to the right, encoder 6 can impel the second encoder terminal 58 of encoder base assembly 5 to be electrically connected with the first encoder terminal 57 or the 3rd encoder terminal 59 respectively in regular turn, printing opacity insulation axle 7 whenever turns around and has 24 circulations, and then forms the function of coding.
Present embodiment directly is integrated into one Tricolor LED assembly 4, encoder 6 with key switch, independent operation separately, and utilize after the terminal punching press technology with insulator foot plastics ejection formation, need not see through welding manner installs, can avoid surface mount technology mode commonly used to be subject to the influence of high-temperature technology, do not have height, the difficult problem of brightness integration yet, can have concurrently again simultaneously different luminous, the switches that blend together color of control, with the function of encoder, so can design and technology by simplified structure, reach compact purpose, and can reduce cost.
The foregoing description is only given an example for convenience of description, and the interest field that the utility model is advocated should be as the criterion so that claim is described certainly, but not only limits to the foregoing description.
Claims (10)
1. the encoder of a tool Tricolor LED is characterized in that comprising:
One insulator foot includes a upper surface, and this upper surface is concaved with a room, and this room includes a containing hole;
Five terminal, include one first, 1 second, 1 the 3rd, 1 the 4th and one five terminal, do not contact mutually each other, each terminal includes continuous one and plugs a portion and a contact site, this the first terminal also includes an abutting part that links to each other with this contact site, this contact site of this abutting part and the 3rd terminal is located in this containing hole, and this of each terminal portion of plugging convexedly stretches in outside this insulator foot, the structure that this five terminal and this insulator foot are formed in one;
One electroconductive elastic sheet is placed in this room and is positioned at this abutting part top of this first terminal, and bearing is on this contact site of the 3rd terminal;
One Tricolor LED assembly, bearing in this room, the pin all round of this Tricolor LED assembly and respectively with this first, this second, the 4th and this contact site of this five terminal contact;
One encoder base assembly is covered on this insulator foot and covers this electroconductive elastic sheet and this Tricolor LED assembly, and this encoder base assembly is concaved with an accommodation chamber downwards, and this accommodation chamber offers a perforation;
One encoder is located in this accommodation chamber, and this encoder offers a through hole; And
One printing opacity insulation axle passes this through hole and this perforation and is resisted against this Tricolor LED assembly.
2. the encoder of tool Tricolor LED as claimed in claim 1 is characterized in that, this Tricolor LED assembly includes an insulation bearing, four and connects conducting strip, a Tricolor LED chip and a loam cake; This insulation bearing includes a upper surface, and this upper surface is concaved with a room; This four connections conducting strip includes one first, 1 second, 1 the 3rd and 1 the 4th and connects conducting strip, do not contact mutually each other, this all round pin form by this four first end that connects conducting strip respectively, each second end that connects conducting strip forms a contact site, this contact site is located in this room of this insulation bearing, should convexedly stretch in outside this insulation bearing by outer pin the structure that this four connection conducting strip and this insulation bearing are formed in one; This Tricolor LED chip bearing is in this room of this insulation bearing, and four pins of this Tricolor LED chip also contact with this four this contact site that is connected conducting strip respectively; This loam cake is covered on this room of this insulation bearing, and this loam cake includes its correspondence of a perforation and is sheathed on this Tricolor LED chip.
3. the encoder of tool Tricolor LED as claimed in claim 2 is characterized in that, this upper surface of this insulation bearing includes a projection, and this loam cake includes a location hole, and this projection plugs and is sticked in this location hole.
4. the encoder of tool Tricolor LED as claimed in claim 1, it is characterized in that, also include a fixed head, it covers this electroconductive elastic sheet, this Tricolor LED assembly, this encoder base assembly and this encoder, this fixed head has provided a perforation, and this printing opacity insulation axle passes this through hole of this perforation, this encoder and this perforation of this encoder base assembly.
5. the encoder of tool Tricolor LED as claimed in claim 4 is characterized in that, it is located between this fixed head and this encoder also to include a plate shell fragment.
6. the encoder of tool Tricolor LED as claimed in claim 4 is characterized in that, this fixed head is extended with a plurality of snap-latch pieces downwards, in order to be sticked on this insulator foot.
7. the encoder of tool Tricolor LED as claimed in claim 4 is characterized in that, this fixed head is extended with a plurality of pins downwards, in order to be inserted on the circuit board.
8. the encoder of tool Tricolor LED as claimed in claim 4 is characterized in that, the upper surface of this encoder base assembly includes a projection, and this fixed head includes a location hole, and this projection plugs and is sticked in this location hole.
9. the encoder of tool Tricolor LED as claimed in claim 1 is characterized in that, this electroconductive elastic sheet is a circular arc electroconductive elastic sheet.
10. the encoder of tool Tricolor LED as claimed in claim 1 is characterized in that, this of each terminal plugs portion perpendicular to this insulator foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200084367U CN202049890U (en) | 2011-01-12 | 2011-01-12 | Encoder with three-color light emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200084367U CN202049890U (en) | 2011-01-12 | 2011-01-12 | Encoder with three-color light emitting diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202049890U true CN202049890U (en) | 2011-11-23 |
Family
ID=44990189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200084367U Expired - Lifetime CN202049890U (en) | 2011-01-12 | 2011-01-12 | Encoder with three-color light emitting diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202049890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9741511B2 (en) | 2013-06-07 | 2017-08-22 | Tokyo Cosmos Electric Co., Ltd. | Rotary operation type electronic component |
-
2011
- 2011-01-12 CN CN2011200084367U patent/CN202049890U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9741511B2 (en) | 2013-06-07 | 2017-08-22 | Tokyo Cosmos Electric Co., Ltd. | Rotary operation type electronic component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204011192U (en) | The SMD center of LED illuminated keyboard switch | |
| US20080007951A1 (en) | LED decorative lighting structure | |
| US8440925B2 (en) | Encoder with tri-color LED | |
| CN202049890U (en) | Encoder with three-color light emitting diode | |
| CN101950710B (en) | Ceramic baseboard relay | |
| CN203150445U (en) | Key switch with lamp | |
| CN201270232Y (en) | Fuse construction having fuse state lamp light display function | |
| JP5741739B1 (en) | Illuminated switch and keyboard | |
| CN200941344Y (en) | Switch structure | |
| CN202084459U (en) | Self-locking switch equipped with LED | |
| CN101923976A (en) | Key switch provide with light-emitting diode | |
| CN100555491C (en) | Construction of switch | |
| CN103107039B (en) | Key switch with lamp and assembly method thereof | |
| CN204029649U (en) | A kind of push switch indicating device | |
| CN105321746A (en) | Push switch indicating device | |
| CN208862290U (en) | A kind of fool proof line of high intensity connects socket to plate | |
| CN201698932U (en) | Press type switch | |
| JP3174941U (en) | Switch module | |
| CN204922568U (en) | Modular light | |
| CN201859812U (en) | Relay with ceramic bottom plate | |
| CN202384219U (en) | Light touch waterproof switch structure | |
| CN204809420U (en) | Electric connection structure of PCB and plated item | |
| CN201142332Y (en) | LED apparatus | |
| CN202258927U (en) | Novel mechanical touch power switch | |
| LU101889B1 (en) | Electronic table cloth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111123 |
|
| CX01 | Expiry of patent term |