CN208225751U - A kind of adjustable switch panel of key-press backlight - Google Patents
A kind of adjustable switch panel of key-press backlight Download PDFInfo
- Publication number
- CN208225751U CN208225751U CN201820884280.0U CN201820884280U CN208225751U CN 208225751 U CN208225751 U CN 208225751U CN 201820884280 U CN201820884280 U CN 201820884280U CN 208225751 U CN208225751 U CN 208225751U
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- Prior art keywords
- switch panel
- key
- main control
- control chip
- chip
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- Expired - Fee Related
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- 239000002184 metal Substances 0.000 claims abstract description 24
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000005286 illumination Methods 0.000 description 6
- 230000006399 behavior Effects 0.000 description 4
- 230000003760 hair shine Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007958 sleep Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model discloses a kind of adjustable switch panel of key-press backlight, switch panel surface is covered with the metal wraping plate of several strips, and panel itself is equipped with printed circuit board, each metal wraping plate passes through a metal clips and is fixedly mounted on a printed circuit board；The left and right sides of each metal wraping plate is symmetrical arranged two physical buttons, is equipped with photic zone in each physical button；A control unit and several all-colour LED key indicator lamps are also fixed on printed circuit board, each all-colour LED key indicator lamp is oppositely arranged with the photic zone in each physical button respectively；Include a main control chip, a touch sensible chip and a LED drive module in the control unit being arranged on printed circuit board, compared with prior art, the utility model has the beneficial effects that, when finger touches any position of metal wraping plate, touch sensible chip on printed circuit board can be triggered and export a level signal, so trigger all-colour LED key indicator lamp light it is luminous.
Description
Technical field
The utility model relates to a kind of switch more particularly to a kind of adjustable switch panels of key-press backlight.
Background technique
The key switch many being arranged on switch panel in the prior art all has key indicator lamp, the instruction of these keys
Lamp is connected to power supply by conducting wire, insufficient for illumination indoors or show key switch at night, to facilitate user's energy
It is quickly found out these key switches.But shape is always on since the key indicator lamp whole day on these common key switches is in
State, it is not only power-consuming, but also to the late into the night, the faint light of key indicator lamp also will affect the sleep of people.It is therefore desirable to
Possess the adjustable switch panel of a key-press backlight, at night or when not needing key indicator lamp and lighting, is arranged in switch panel
On key indicator lamp be in OFF state, but if touching any metal position of switch panel, key indicator lamp with hand
It lights immediately, to facilitate user to make corresponding operating to switch panel.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of adjustable switch panels of key-press backlight, to solve
Above-mentioned technical problem.
The technical scheme in the invention for solving the technical problem is to provide a kind of adjustable switching surface of key-press backlight
Plate, the switch panel including a pedestal and fastening on the base,
The surface of the switch panel is covered with the metal wraping plate of several strips, and the switch panel is internally provided with
One printed circuit board, each described metal wraping plate pass through a metal clips and are fixedly mounted on the printed circuit board；
The left and right sides of each metal wraping plate is symmetrical arranged two physical buttons, in each described physical button
It is provided with a photic zone；
A control unit and several all-colour LED key indicator lamps are further fixedly arranged on the printed circuit board, it is each
A all-colour LED key indicator lamp is oppositely arranged with the photic zone in physical button described in each respectively；
Include a main control chip, a touch sensible chip, one in the control unit being arranged on the printed circuit board
It LED drive module and presses for the main control chip, the touch sensible chip, the LED drive module and the all-colour LED
The power module of key indicator light offer operating voltage；
The output end of the touch sensible chip and the input terminal of the main control chip are electrically connected；The LED drives mould
The input terminal of block is electrically connected with the output end of the main control chip；The output end of the LED drive module is described complete with each
The input terminal of color LED key indicator lamp is electrically connected.
As a kind of preferred embodiment of the utility model, the model STM32F103RCT6 of the main control chip.
As a kind of preferred embodiment of the utility model, the touch sensible chip is capacitance touch induction chip,
Concrete model is TTP223.
As a kind of preferred embodiment of the utility model, the LED drive module is LED driver.
As a kind of preferred embodiment of the utility model, the upper position of the switch panel is also fixedly installed with a display
Screen, the display screen are electrically connected by a display screen drive module and the main control chip.
As a kind of preferred embodiment of the utility model, the control unit further includes a photosensitive sensor, described photosensitive
The input terminal of the output end of sensor and the main control chip is electrically connected.
As a kind of preferred embodiment of the utility model, the photosensitive sensor is a photo resistance.
As a kind of preferred embodiment of the utility model, the control unit further includes a gateway module, the gateway mould
The input terminal of block is connected with a communication module, and the output end of the gateway module is connected with the main control chip, in the switch
The network interface being correspondingly connected with the gateway module is provided on the back side shell of panel.
As a kind of preferred embodiment of the utility model, the model RS485. of the communication module
Compared with prior art, the utility model has the beneficial effects that when finger touches any position of metal wraping plate
When, touch sensible chip on printed circuit board can be triggered and export a level signal, so that triggering on printed circuit board in being arranged
All-colour LED key indicator lamp light it is luminous, within preset lighting time, if touch sensible chip does not detect again
Touch behavior, all-colour LED key indicator lamp are extinguished, and solve conventional round-the-clock be always on of key indicator lamp and influence at night
The technical issues of user sleeps.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure for the adjustable switch panel of key-press backlight that the utility model embodiment one provides；
Fig. 3 is the schematic diagram of internal structure for the adjustable switch panel of key-press backlight that the utility model embodiment two provides；
Fig. 4 is the schematic diagram of internal structure for the adjustable switch panel of key-press backlight that the utility model embodiment three provides；
Fig. 5 is the schematic diagram of internal structure for the adjustable switch panel of key-press backlight that the utility model embodiment four provides；
Fig. 6 is the schematic diagram of internal structure for the adjustable switch panel of key-press backlight that the utility model embodiment five provides.
Specific embodiment
Below in conjunction with the attached drawing in the utility model, to the technical scheme in the embodiment of the utility model carry out it is clear,
It is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without creative labor
The every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Embodiment one:
Referring to Fig.1 and 2, the adjustable switch panel of a kind of key-press backlight provided by the utility model, including a pedestal
With the switch panel being fastened on pedestal, the surface of switch panel is covered with the metal wraping plate 1 of several strips, switch panel
It is internally provided with a printed circuit board 2, each metal wraping plate 1 is fixedly mounted on printed circuit board 2 by a metal clips 3
On；
The left and right sides of each metal wraping plate 1 is symmetrical arranged two physical buttons 4, and 4 are all provided in each physical button
It is equipped with a photic zone 5；
A control unit and several all-colour LED key indicator lamps 6 are further fixedly arranged on printed circuit board 2, each
All-colour LED key indicator lamp 6 is oppositely arranged with the photic zone 5 in each physical button 4 respectively；
It is driven in the control unit being arranged on printed circuit board 2 including a main control chip 7, a touch sensible chip 8, a LED
Dynamic model block 9 and work is provided for main control chip 7, touch sensible chip 8, LED drive module 9 and all-colour LED key indicator lamp 6
The power module 10 of voltage；
The output end of touch sensible chip 8 and the input terminal of main control chip 7 are electrically connected；The input terminal of LED drive module 9
It is electrically connected with the output end of main control chip 7；The output end of LED drive module 9 is defeated with each all-colour LED key indicator lamp 6
Enter end electrical connection.
It should be noted that the model STM32F103RCT6 of the main control chip 7, the touch sensible chip 8
For capacitance touch induction chip, concrete model TTP223, the LED drive module 9 is LED driver.
In the present embodiment one, the luminous working principle of all-colour LED key indicator lamp 6 is as follows:
When user touches any part of metal wraping plate 1 on switching surface with finger, it can trigger and be set on printed circuit board 2
The touch sensible chip 8 set generates a level signal and the level signal is sent to main control chip 7, and main control chip 7 is receiving
A driving signal is sent to LED drive module 9 after to above-mentioned level signal, LED drive module 9 is receiving driving signal rear-guard
Dynamic all-colour LED key indicator lamp 6 shines.
7 internal preset of main control chip has a control program, and the control program is for controlling all-colour LED key indicator lamp 6
It lights the duration, for example the duration of lighting of all-colour LED key indicator lamp 6 can be preset as 10 seconds, when all-colour LED is pressed
Key indicator light 6 lighted by driving after 10 second time in, if touch sensible chip 8 does not sense external touch behavior again,
All-colour LED key indicator lamp 6 is extinguished.
Embodiment two:
Fig. 1 and Fig. 3 are please referred to, embodiment two and the difference of embodiment one are, in example 2, in switch panel
Upper position increases a display screen 11, which can be liquid crystal display, and the display screen 11 is for showing Indoor Temperature
On humidity information, air-conditioning ground heating and fresh air system operating condition and switch panel the lamps and lanterns of the corresponding control of each physical button 4 or
The information such as electric operation situation.
The display screen 11 is electrically connected by a display screen drive module 12 with main control chip 7, specifically, display screen drives
The output end of module 12 is electrically connected display screen 11, the output end of the input terminal electrical connection main control chip 7 of display screen drive module 12.
It, will simultaneously after main control chip 7 receives the level signal of the transmission of touch sensible chip 8 in the present embodiment two
A driving signal, LED drive module 9 and display screen drive module 12 are sent to LED drive module 9 and display screen drive module 12
It drives all-colour LED key indicator lamp 6 and display screen 11 to show according to the driving signal respectively to shine.
It should be noted that in order to promote user experience, the all-colour LED key indicator lamp 6 and display screen 11 it is aobvious
Show that luminescence process is synchronous, that is to say, that in the moment that all-colour LED key indicator lamp 6 is lit, display screen 11 is also shown immediately
Show luminous.
A control program is equally preset in the present embodiment two, inside main control chip 7, which can be used for controlling
Display screen 11 and all-colour LED key indicator lamp 6 light the duration.In general, display screen 11 and the instruction of all-colour LED key
Lamp 6 lights that the duration is identical, for example the two can be lighted that the duration is all set as 10 seconds, 20 seconds or other are lighted and continue
Time.But in order to cater to the market demand, the duration of lighting of display screen 11 and all-colour LED key indicator lamp 6 can be preset as
It is not identical, for example the duration of lighting of all-colour LED key indicator lamp 6 is preset as 10 seconds, lighting for display screen 11 is continued
Time is preset as 20 seconds even for more time.
It is lighted in the duration when preset, if touch sensible chip 8 does not detect external touch behavior again, entirely
Color LED key indicator lamp 6 and display screen 11 extinguish.
Embodiment three:
Fig. 1 and Fig. 4 are please referred to, embodiment three and the difference of embodiment one are, in the present embodiment three, on switch panel
One is increased for detecting the photosensitive sensor 13 of indoor illumination intensity.The output end of photosensitive sensor 13 and main control chip 7
Input terminal is electrically connected, and the input terminal of photosensitive sensor 13 is electrically connected with power module 10.Photosensitive sensor 13 can be photosensitive
The sensor devices of the routine such as resistance, phototriode, photoelectric tube, infrared sensor, UV sensor, the present embodiment use
Photo resistance is as photosensitive sensor.
In the present embodiment three, it is as follows that main control chip 7 controls the luminous working principle of all-colour LED key indicator lamp 6:
User is touched on switch panel after any part of metal wraping plate 1 with finger, and touch sensible chip 8 will be to master control
Chip 7 sends a level signal, and photosensitive sensor 13 synchronous will send a light-sensing signal to main control chip 7 at the same time, main
Control 7, core is analyzed and processed the level signal and light-sensing signal that receive, while certainly according to indoor illumination intensity at that time
The light emission luminance of dynamic setting all-colour LED key indicator lamp 6, subsequent main control chip 7 send a driving signal to LED drive module 9,
LED drive module 9 then shines according to the light emission luminance driving all-colour LED key indicator lamp 6 of setting.
Example IV:
Fig. 1 and Fig. 5 are please referred to, the difference of example IV and embodiment two is, in example IV, increases on switch panel
A photosensitive sensor 13 for being used to detect indoor illumination intensity is added.The output end of photosensitive sensor 13 is defeated with main control chip 7
Enter end to be electrically connected, the input terminal and power module 10 of photosensitive sensor 13 are electrically connected.
In the present embodiment four, main control chip 7 controls the work original for lighting all-colour LED key indicator lamp 6 and display screen 11
It manages as follows:
User is touched on switch panel after any part of metal wraping plate 1 with finger, and touch sensible chip 8 will be to master control
Chip 7 sends a level signal, and at the same time, photosensitive sensor 13 synchronous will send a light-sensing signal to main control chip 7, main
Control chip 7 is analyzed and processed the level signal and light-sensing signal that receive, while certainly according to indoor illumination intensity at that time
The display light emission luminance of dynamic setting all-colour LED key indicator lamp 6 and/or display screen 11, subsequent main control chip 7 drive to LED respectively
Dynamic model block 9 and display screen drive module 12 send a driving signal, LED drive module 9 and display screen drive module 12 then basis
The light emission luminance driving all-colour LED key indicator lamp 6 of setting and/or the display of display screen 11 shine.
Embodiment five:
Fig. 1 and Fig. 6 are please referred to, embodiment five and the difference of example IV are, in the control that the inside of switch panel is arranged
Component processed further includes a gateway module 14, and the input terminal of gateway module 14 is connected with the communication module 15 of a model RS485, net
The output end for closing module 14 is connected with main control chip 7, right with gateway module 14 in being additionally provided on the back side shell of switch panel
The network interface that should be connected, by the network interface and the gateway module, user can be by the switch panel and wired or nothing
Gauze network establishes communication connection, to realize the intelligence of switch panel.
In the present embodiment five, producer or user can pass through user terminal such as mobile phone, tablet computer, laptop
Or the all-colour LED key indicator lamp 6 of the software application remote control switch panel on desktop computer shines or discoloration, simultaneously
Also it can control the display lighting time interval etc. of display screen 11.
In the present embodiment five, producer or user control all-colour LED key indicator lamp 6 by user terminal and shine or discoloration
Working principle is as follows:
Switch panel is even connected to the Net by wired or wireless connection type first, is then answered in the software of user terminal
With setting an operational order in program, and the operational order is sent to the main control chip 7 of switch panel by cloud server,
For example the display pattern of all-colour LED key indicator lamp 6 is set in the software application of user terminal as " dim/night is not
After display ", user terminal sends the operational order of a corresponding display pattern for being somebody's turn to do " dim/night does not show " to main control chip 7,
Main control chip 7 is then according to the operational order received, such as 18:00-6:00 within " dim/night does not show " corresponding period
Control all-colour LED key indicator lamp 6 and display screen 11, which are in, in this period often puts out state.And during this period, if using hand
Refer to any position for touching the metal wraping plate 1 on switch panel, triggering touch sensible chip 8 is exported a level signal and incited somebody to action
The level signal is sent to main control chip 7, and main control chip 7, will be respectively to LED drive module 9 after receiving the level signal
A driving signal is sent with display screen drive module 12, to respectively drive all-colour LED key indicator lamp 6 and the display hair of display screen 11
Light.After all-colour LED key indicator lamp 6 and display screen 11 are lit, if within preset lighting time, touch sensible chip 8
Do not detect external touch behavior again, then all-colour LED key indicator lamp 6 and display screen 11 extinguish.
Certainly, user can set all-colour LED key indicator lamp 6 and/or when being always on of display screen 11 by user terminal
Between section, for example be set as all-colour LED key indicator lamp 6 and/or when being always on of display screen 11 in this period of 6:00-18:00
Between section.It is being always in the period, if user touches any part of metal wraping plate 1 on switch panel with finger, will trigger
Touch sensible chip 8 sends a level signal to main control chip 7, and at the same time, photosensitive sensor 13 is synchronous to be sent out to main control chip 7
Send a light-sensing signal, main control chip 7 will then be analyzed and processed the level signal and light-sensing signal that receive and according to working as
When indoor illumination intensity set the light emission luminance of all-colour LED key indicator lamp 6 and/or display screen 11 automatically, then generate one
Driving signal shines for driving all-colour LED key indicator lamp 6 and/or display screen 11 to show according to the light emission luminance of setting.
It should be noted that in the present embodiment five, all-colour LED key indicator lamp 6 and display screen 11 are always on the period
It can all be carried out by user terminal with fall time section remotely located.Such as it can be by all-colour LED key indicator lamp 6
Fall time section is set as 22:00-8:00, and will be always on the period is set as 8:00-22:00；It can be by the extinguishing of display screen 11
Period is set as 20:00-6:00, will be always on the period and is set as 6:00-20:00.Certain all-colour LED key indicator lamp 6 with
And display screen 11 from be illuminated to extinguishing light the duration be also can by user terminal carry out personal settings, such as
The duration of lighting that all-colour LED key indicator lamp 6 and display screen 11 can be set is 10 seconds.
In the present embodiment five, producer has also preset a variety of all-colour LED key indicator lamps 6 and display screen 11 in the application
Display pattern, for example the display patterns such as " always showing ", " showing when device power-up ", user can be by user terminals according to factory
The preset display pattern setting display mode of family or customized display pattern.
Since the utility model is using all-colour LED key indicator lamp 6, all-colour LED key indicator lamp 6 using it is white, red,
Green, Lan Si kind basic colors LED lamp bead chip, three kinds of LED lamp bead chips of red, green, blue (R, G, B) press optics three primary color theory
Can approximation recall the visible light color of almost human eye, so user can be by user terminal to all-colour LED key indicator lamp 6
Color of lighting carry out personal settings, such as female user the color of all-colour LED key indicator lamp 6 can be arranged it is red or
The color of all-colour LED key indicator lamp 6 can be set as white or blue lamp by green, male user.User sets in user terminal
Set all-colour LED key indicator lamp 6 light color after, user terminal can to main control chip 7 send one control signal, master control core
Piece 7 generates a driving signal after being analyzed and processed for the control signal and transmits drive signals to LED drive module 9,
LED drive module 9 lights colour light emitting according to setting according to the driving signal control all-colour LED key indicator lamp 6 received.
In order to enable the adjustable switch panel of the key-press backlight of the present embodiment has good waterproof performance, the present embodiment
Switch panel is made of waterproof material.
The foregoing is merely the utility model preferred embodiment, be not intended to limit the embodiments of the present invention and
Protection scope should can appreciate that all in the utility model specification and diagram to those skilled in the art
Hold made equivalent replacement and obviously change obtained scheme, the protection model of the utility model should all be included in
In enclosing.
Claims (9)
1. a kind of adjustable switch panel of key-press backlight, the switch panel including a pedestal and fastening on the base is special
Sign is,
The surface of the switch panel is covered with the metal wraping plate of several strips, and the switch panel is internally provided with a print
Circuit board processed, each described metal wraping plate pass through a metal clips and are fixedly mounted on the printed circuit board；
The left and right sides of each metal wraping plate is symmetrical arranged two physical buttons, is all provided in each described physical button
It is equipped with a photic zone；
A control unit and several all-colour LED key indicator lamps are further fixedly arranged on the printed circuit board, each institute
All-colour LED key indicator lamp is stated to be oppositely arranged with the photic zone in physical button described in each respectively；
It is driven in the control unit being arranged on the printed circuit board including a main control chip, a touch sensible chip, a LED
Dynamic model block and refer to for the main control chip, the touch sensible chip, the LED drive module and the all-colour LED key
Show that lamp provides the power module of operating voltage；
The output end of the touch sensible chip and the input terminal of the main control chip are electrically connected；The LED drive module
Input terminal is electrically connected with the output end of the main control chip；The output end of the LED drive module and each described all-colour LED
The input terminal of key indicator lamp is electrically connected.
2. the adjustable switch panel of key-press backlight as described in claim 1, which is characterized in that the model of the main control chip
STM32F103RCT6。
3. the adjustable switch panel of key-press backlight as described in claim 1, which is characterized in that the touch sensible chip is electricity
Appearance formula touch sensible chip, concrete model TTP223.
4. the adjustable switch panel of key-press backlight as described in claim 1, which is characterized in that the LED drive module is LED
Driver.
5. the adjustable switch panel of key-press backlight as described in claim 1, which is characterized in that the upper bit of the switch panel
It sets and is also fixedly installed with a display screen, the display screen is electrically connected by a display screen drive module and the main control chip.
6. the adjustable switch panel of key-press backlight as described in claim 1, which is characterized in that the control unit further includes one
The input terminal of photosensitive sensor, the output end of the photosensitive sensor and the main control chip is electrically connected.
7. the adjustable switch panel of key-press backlight as claimed in claim 6, which is characterized in that the photosensitive sensor is a light
Quick resistance.
8. the adjustable switch panel of key-press backlight as described in any one of claim 1-7, which is characterized in that the control
Component further includes a gateway module, and the input terminal of the gateway module is connected with a communication module, the output of the gateway module
End is connected with the main control chip, is correspondingly connected in being provided on the back side shell of the switch panel with the gateway module
Network interface.
9. a kind of adjustable switch panel of key-press backlight as claimed in claim 8, which is characterized in that the type of the communication module
Number be RS485.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820884280.0U CN208225751U (en) | 2018-06-08 | 2018-06-08 | A kind of adjustable switch panel of key-press backlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820884280.0U CN208225751U (en) | 2018-06-08 | 2018-06-08 | A kind of adjustable switch panel of key-press backlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208225751U true CN208225751U (en) | 2018-12-11 |
Family
ID=64504875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820884280.0U Expired - Fee Related CN208225751U (en) | 2018-06-08 | 2018-06-08 | A kind of adjustable switch panel of key-press backlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208225751U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109920676A (en) * | 2019-04-10 | 2019-06-21 | 吴怀仁 | A kind of wireless face contact switch with backlight |
| CN110730533A (en) * | 2019-10-17 | 2020-01-24 | 横店集团得邦照明股份有限公司 | Lighting scene panel with state synchronization function and implementation method thereof |
| CN111182680A (en) * | 2020-01-20 | 2020-05-19 | 深圳市创维群欣安防科技股份有限公司 | Button device and conference are dull and stereotyped |
| CN115003023A (en) * | 2022-05-26 | 2022-09-02 | 意力(广州)电子科技有限公司 | Capacitor key circuit board |
-
2018
- 2018-06-08 CN CN201820884280.0U patent/CN208225751U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109920676A (en) * | 2019-04-10 | 2019-06-21 | 吴怀仁 | A kind of wireless face contact switch with backlight |
| CN110730533A (en) * | 2019-10-17 | 2020-01-24 | 横店集团得邦照明股份有限公司 | Lighting scene panel with state synchronization function and implementation method thereof |
| CN110730533B (en) * | 2019-10-17 | 2023-11-28 | 横店集团得邦照明股份有限公司 | Lighting scene panel with state synchronization function and implementation method thereof |
| CN111182680A (en) * | 2020-01-20 | 2020-05-19 | 深圳市创维群欣安防科技股份有限公司 | Button device and conference are dull and stereotyped |
| CN115003023A (en) * | 2022-05-26 | 2022-09-02 | 意力(广州)电子科技有限公司 | Capacitor key circuit board |
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Denomination of utility model: Button adjustable flush mounting plate of switch that is shaded Effective date of registration: 20191028 Granted publication date: 20181211 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: THINKHOME IOT TECHNOLOGY Co.,Ltd. Registration number: Y2019330000146 |
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Date of cancellation: 20200527 Granted publication date: 20181211 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: THINKHOME IOT TECHNOLOGY Co.,Ltd. Registration number: Y2019330000146 |
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Effective date of registration: 20210628 Address after: Room 1-2, 2 / F, building 6, Zone C, Lane 299, Guanghua Road, high tech Zone, Ningbo City, Zhejiang Province Patentee after: ZHEJIANG THINKHOME TECHNOLOGY CO.,LTD. Address before: Room 416-2, 66 academician Road, high tech Zone, Ningbo, Zhejiang 315000 Patentee before: THINKHOME IOT TECHNOLOGY Co.,Ltd. |
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