CN108377147B - BRT (binary coded time) quick control switch with key protection function - Google Patents
BRT (binary coded time) quick control switch with key protection function Download PDFInfo
- Publication number
- CN108377147B CN108377147B CN201810390898.6A CN201810390898A CN108377147B CN 108377147 B CN108377147 B CN 108377147B CN 201810390898 A CN201810390898 A CN 201810390898A CN 108377147 B CN108377147 B CN 108377147B
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- CN
- China
- Prior art keywords
- key
- button
- control switch
- spring
- brt
- 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.)
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Links
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000741 silica gel Substances 0.000 claims abstract description 10
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 10
- 230000006378 damage Effects 0.000 abstract description 5
- 230000006870 function Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/9618—Touch switches using a plurality of detectors, e.g. keyboard
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/96042—Touch switches with illumination
- H03K2217/96046—Key-pad combined with display, back-lit
Abstract
The invention relates to the technical field of control switches, in particular to a BRT rapid control switch with a key protection function. The control panel is inside to be provided with button, USB interface and display screen, and button and USB interface are located the display screen outside, the button bottom is provided with button circuit board and button spring, and button spring is located button circuit board top, button spring is inside to be provided with emitting diode. The setting of transparent protection film can prevent effectively that the operating condition of using the button for a long time from leading to button on the control switch from representing the sign damage fuzzly, and the silica gel protective sheath can effectively protect the button not receive the harm, prolongs the life of control switch button, through button circuit board, button spring, emitting diode, photodiode and the leaded light hole that set up, and automatic control button carries out luminance adjustment, can make the bus not use button automatically luminous at light.
Description
Technical Field
The invention relates to a control switch, in particular to a BRT rapid control switch with a key protection function, and belongs to the technical field of control switches.
Background
The rapid transit system is called BRT for short, is a novel public passenger transport system between rapid track traffic and conventional buses, is a medium traffic mode and is also commonly called as a subway on the ground by people. The system is a unique urban passenger transport system which utilizes the modern bus transmission technology to cooperate with intelligent transportation and operation management (integrated dispatching intelligent system), opens up a special bus road and builds a novel bus underground station, realizes the operation service of a rail traffic mode and reaches the light rail service level.
In the daily work of the bus rapid transit, the common key of the control switch is usually required to be used for controlling the bus rapid transit, and usually, the BRT rapid control switch key is used too frequently, the key is easy to fall off, the working state of the surface indicates that symbols are easy to damage and blur, and the sight is easy to blur when the key is used at night, so that the BRT rapid control switch with the key protection function is necessary to design.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the BRT rapid control switch with the key protection function, the working state of the key on the control switch is prevented from being damaged and blurred by the arranged transparent protective film, the key can be effectively protected from being damaged by the silica gel protective sleeve, the service life of the control switch key is prolonged, electronic equipment can be charged by the arranged USB interface, the brightness of the automatic control key is adjusted by the arranged key circuit board, the key spring, the light-emitting diode, the light-sensitive diode and the light guide hole, the bus can automatically emit light when the key is not used, the light inside the key can directly penetrate out of the key through the light guide hole to achieve the effect of an indicator lamp, the control switch can be effectively protected by the arranged protective cover, the locking buckle and the buckle seat, the control switch is prevented from being collided, and the control switch is also prevented from entering a gray layer effectively when the control switch is not used.
In order to achieve the above purpose, the invention adopts the following technical scheme: the BRT rapid control switch with the key protection function comprises a base and a control board, wherein the control board is located on the inner side of the base.
The control panel is inside to be provided with button, USB interface and display screen, and button and USB interface are located the display screen outside, the button bottom is provided with button circuit board and button spring, and button spring is located button circuit board top, the inside emitting diode that is provided with of button spring, the button both sides are provided with the leaded light hole, leaded light hole one side is provided with photodiode.
As a further optimization of the technical scheme, the BRT rapid control switch with the key protection function is characterized in that working state indication symbols are arranged on the outer wall surface of the key, fluorescent layers are arranged on the surfaces of the working state indication symbols, transparent protective films are arranged on the outer surfaces of the key, and a silica gel protective sleeve is arranged on the outer side of the key.
As a further optimization of the technical scheme, the BRT rapid control switch with the key protection function is characterized in that one side of a base is connected with a protective cover through a rotating shaft, one side of the protective cover is fixedly connected with a locking buckle, and one section of the base is provided with a buckle seat.
As a further optimization of the technical scheme, the BRT rapid control switch with the key protection function is provided with a plurality of keys.
As a further optimization of the technical scheme, the BRT rapid control switch with the key protection function is characterized in that the photosensitive diode is electrically connected with the light emitting diode.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
according to the BRT rapid control switch with the key protection function, when the BRT rapid control switch is used, due to the fact that the transparent protective film and the silica gel protective sleeve are arranged, the phenomenon that the working state of the key on the control switch is damaged and fuzzy due to the fact that the key is used for a long time can be effectively prevented, meanwhile, due to the fact that the silica gel protective sleeve is arranged, the key can be effectively protected from being damaged by the aid of the excellent performance of silica gel, the service life of the control switch key is prolonged, electronic equipment can be charged through the arranged USB interface, daily work of a driver is facilitated, and the BRT rapid control switch is safe and reliable to use.
Through key circuit board, key spring, emitting diode, photodiode and the leaded light hole that sets up, BRT bus driver generally watches control button very unclear when light is bad, this just can bring very big harm, probably can arouse the traffic accident, through utilizing emitting diode, photodiode and leaded light hole, the inside photodiode of button passes through leaded light hole perception external light intensity, and turn into the signal of telecommunication with the optical signal, rethread keyboard emitting diode and photodiode electric connection, automatic control button carries out luminance regulation, can make the bus not use the button automatically luminating in light, make the inside light of button directly show the button outside through the leaded light hole, reach the effect of pilot lamp, use experience effect is good.
Through protection casing, locking buckle and the buckle seat that set up, can make to play effectual guard action to control switch, avoid receiving the phenomenon that the collision caused control switch to damage because of control switch, can wrap up control switch under the surface of protection casing body, the setting of protection casing also is favorable to control switch to prevent effectively that the ash layer from getting into when not using simultaneously, guarantees the inside button of control switch not receive the influence of ash layer.
Drawings
The technical scheme of the invention is further described below with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of a BRT fast control switch with key protection function according to the present invention.
Fig. 2 is a schematic diagram of the internal structure of a BRT fast control switch with key protection function according to the present invention.
Fig. 3 is a schematic diagram of the external structure of a BRT fast control switch with key protection function according to the present invention.
Wherein: base 1, control panel 2, button 3, display screen 4, USB interface 5, button circuit board 6, button spring 7, emitting diode 8, leaded light hole 9, photodiode 10, operating condition show sign 11, fluorescent layer 12, transparent protection film 13, silica gel protective sheath 14, protection casing 15, locking buckle 16, buckle seat 17.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings and specific examples.
The invention relates to a BRT rapid control switch with key protection function, as shown in figures 1-3, comprising: a base 1 and a control board 2, wherein the control board 2 is positioned on the inner side of the base 1.
The control panel 2 is internally provided with a key 3, a USB interface 5 and a display screen 4, the key 3 and the USB interface 5 are positioned outside the display screen 4, the bottom of the key 3 is provided with a key circuit board 6 and a key spring 7, the key spring 7 is positioned above the key circuit board 6, the key spring 7 is internally provided with a light emitting diode 8, both sides of the key 3 are provided with light guide holes 9, and one side of each light guide hole 9 is provided with a photodiode 10; the outer wall surface of the key 3 is provided with a working state indicating symbol 11, the surface of the working state indicating symbol 11 is provided with a fluorescent layer 12, the outer surface of the key 3 is provided with a transparent protective film 13, and the outer side of the key 3 is provided with a silica gel protective sleeve 14; the rotating shaft at one side of the base 1 is connected with the protective cover 15, one side of the protective cover 15 is fixedly connected with the locking buckle 16, and one section of the base 1 is provided with a buckle seat 17; the keys 3 are provided with a plurality of keys; the photodiode 10 is electrically connected to the light emitting diode 8.
When the intelligent control switch is used, the transparent protective film 13 can effectively prevent the mark patterns of the keys on the control switch from being damaged and fuzzy due to the fact that the keys are used for a long time, meanwhile, the keys can be effectively protected from being damaged through the setting of the silica gel protective sleeve 14, the service life of the keys of the control switch is prolonged, the USB interface 5 can charge electronic equipment, the key circuit board 6, the key spring 7, the light-emitting diode 8, the light-sensitive diode 10 and the light guide hole 9 can automatically control the keys to carry out brightness adjustment, the bus can automatically emit light when the keys are not used, light inside the keys directly passes through the light guide hole 9 to be led out of the keys, the effect of the indicator light is achieved, the protective cover 15, the locking buckle 16 and the buckle seat 17 can effectively protect the control switch from being collided, and meanwhile, the setting of the protective cover 15 is also beneficial to effectively preventing the control switch from entering an ash layer when the control switch is not used.
The foregoing is merely a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All technical schemes formed by equivalent transformation or equivalent substitution fall within the protection scope of the invention.
Claims (3)
1. The utility model provides a BRT fast control switch with button safeguard function, includes base (1) and control panel (2), control panel (2) are located base (1) inboard, its characterized in that: the control panel (2) is internally provided with a key (3), a USB interface (5) and a display screen (4), the key (3) and the USB interface (5) are positioned on the outer side of the display screen (4), the bottom of the key (3) is provided with a key circuit board (6) and a key spring (7), the key spring (7) is positioned above the key circuit board (6), the key spring (7) is internally provided with a light emitting diode (8), both sides of the key (3) are provided with light guide holes (9), and one side of each light guide hole (9) is provided with a photodiode (10); the outer wall surface of the key (3) is provided with a working state representation symbol (11), the surface of the working state representation symbol (11) is provided with a fluorescent layer (12), the outer surface of the key (3) is provided with a transparent protective film (13), and the outer side of the key (3) is provided with a silica gel protective sleeve (14); the base (1) one side pivot connection protection casing (15), protection casing (15) one side fixed connection locking buckle (16), base (1) one section is provided with buckle seat (17).
2. The BRT fast control switch with key protection function of claim 1, wherein: the keys (3) are provided in plurality.
3. The BRT fast control switch with key protection function of claim 1, wherein: the photosensitive diode (10) is electrically connected with the light emitting diode (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390898.6A CN108377147B (en) | 2018-04-27 | 2018-04-27 | BRT (binary coded time) quick control switch with key protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810390898.6A CN108377147B (en) | 2018-04-27 | 2018-04-27 | BRT (binary coded time) quick control switch with key protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108377147A CN108377147A (en) | 2018-08-07 |
| CN108377147B true CN108377147B (en) | 2023-11-28 |
Family
ID=63032802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810390898.6A Active CN108377147B (en) | 2018-04-27 | 2018-04-27 | BRT (binary coded time) quick control switch with key protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108377147B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1198539A (en) * | 1997-03-25 | 1998-11-11 | 松下电器产业株式会社 | Rear-lighting light-controller for keyboard |
| CN1731550A (en) * | 2004-08-06 | 2006-02-08 | 乐金电子(天津)电器有限公司 | Controller structure |
| CN201084584Y (en) * | 2007-09-21 | 2008-07-09 | 姜存学 | A light-guide keyboard |
| CN202003879U (en) * | 2010-12-16 | 2011-10-05 | 叶茂秀 | Intelligent switch |
| CN102684663A (en) * | 2012-04-09 | 2012-09-19 | 杭州三花研究院有限公司 | Heat meter, photosensitive type press key for heat meter and control method thereof |
| CN106301323A (en) * | 2015-06-04 | 2017-01-04 | 洛卡特股份有限公司 | Membrane pushbutton structure and thin film type keyboard |
| CN106954354A (en) * | 2016-01-06 | 2017-07-14 | 珠海格力电器股份有限公司 | Luminous remote controller and remote control system |
| CN208316699U (en) * | 2018-04-27 | 2019-01-01 | 张家港乐达汽车电器有限公司 | A kind of quick control switch of BRT with key guard function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI485681B (en) * | 2005-08-12 | 2015-05-21 | Semiconductor Energy Lab | Display device |
-
2018
- 2018-04-27 CN CN201810390898.6A patent/CN108377147B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1198539A (en) * | 1997-03-25 | 1998-11-11 | 松下电器产业株式会社 | Rear-lighting light-controller for keyboard |
| CN1731550A (en) * | 2004-08-06 | 2006-02-08 | 乐金电子(天津)电器有限公司 | Controller structure |
| CN201084584Y (en) * | 2007-09-21 | 2008-07-09 | 姜存学 | A light-guide keyboard |
| CN202003879U (en) * | 2010-12-16 | 2011-10-05 | 叶茂秀 | Intelligent switch |
| CN102684663A (en) * | 2012-04-09 | 2012-09-19 | 杭州三花研究院有限公司 | Heat meter, photosensitive type press key for heat meter and control method thereof |
| CN106301323A (en) * | 2015-06-04 | 2017-01-04 | 洛卡特股份有限公司 | Membrane pushbutton structure and thin film type keyboard |
| CN106954354A (en) * | 2016-01-06 | 2017-07-14 | 珠海格力电器股份有限公司 | Luminous remote controller and remote control system |
| CN208316699U (en) * | 2018-04-27 | 2019-01-01 | 张家港乐达汽车电器有限公司 | A kind of quick control switch of BRT with key guard function |
Non-Patent Citations (1)
| Title |
|---|
| 支撑单片机实验教学的工具链及其自行设计;李学海;曲文敬;李影;;实验技术与管理(第12期);244-251 * |
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| Publication number | Publication date |
|---|---|
| CN108377147A (en) | 2018-08-07 |
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