CN106843096A - Smart button is switched and its switches set - Google Patents
Smart button is switched and its switches set Download PDFInfo
- Publication number
- CN106843096A CN106843096A CN201710278845.0A CN201710278845A CN106843096A CN 106843096 A CN106843096 A CN 106843096A CN 201710278845 A CN201710278845 A CN 201710278845A CN 106843096 A CN106843096 A CN 106843096A
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- Prior art keywords
- switch
- button
- smart button
- smart
- ebi
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- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Push-Button Switches (AREA)
Abstract
The invention discloses a kind of smart button switch, including housing, control panel is installed in housing, the button cap of installation by adhering is provided with housing upper；The microswitch of connection corresponding with button cap is provided with control panel, the bottom of control panel is provided with EBI A and B, for making smart button be connected with each other or be connected with Master controller between switching；Button cap is transparent material, and miniature LCD screen is provided with inside button cap.Smart button switch of the present invention can be directly connected to output switch information by the RS232 interfaces of EBI and peripheral control unit, can be connected in parallel at realizing bus-powered and bus marco together between switch, the LCD screen on each switch can the state of display switch and peripheral control unit are input into real time information.Smart button of the present invention switch installs, easy to connect, is easy to implement system control, and automaticity is higher, is more suitable for the switch occasion that usage quantity is larger, space is limited.
Description
Technical field
The present invention relates to switchgear technical field, and in particular to a kind of smart button switch and its switches set.
Background technology
Traditional button switch is purely mechanic switch, only one of which or several mechanical contacts in structure, by power on/off
Stream carrys out output switching signal, and interface is binding post.In today that science and technology is developed rapidly, many automatically controls occasion and needs to use
Computer, PLC controls, conventional button switchs each switch to be needed to take an I/O port, and can not be directly connected to PC
Need to increase interface card.With the increase of number of switches, number of conductors can increase, and installation difficulty and probability of malfunction can increase.Separately
Outer traditional button switch does not have display function to need to increase label to indicate function, is made troubles to installation, is pressed during use
Button switch function can not be changed.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of installation, smart button easy to control and with display function
Switch and its switches set.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of smart button switch, including housing are designed, control panel is installed in the housing, portion is provided with the housing
The button cap of installation by adhering；
The microswitch of connection corresponding with the button cap is provided with the control panel, is provided with the bottom of the control panel
EBI A and EBI B, for making the smart button be connected with each other or be connected with Master controller between switching
Connect；
The button cap is transparent material, and the miniature LCD of connection corresponding with the control panel is provided with inside the button cap
Screen.
Preferably, the housing lower half is cylindrical external thread face, is provided with the external screw thread face and pacified for fixed
Fill the plastic nut of the switch case.
Preferably, microcontroller, double RS422 bus interface circuits and LCD drive circuits are provided with the control panel.
Preferably, the EBI A and EBI B include two groups of differential signal lines of input and output and 4 power supplys
Pin.Power pins can be directly connected to 24V dc sources and realize power supply, and EBI A, B can realize the multiple switch time
Parallel connection, it is possible to which the RS232 interfaces of Master controller are directly connected to, solving existing switch needs turning for interface card
Change the problem that could be connected with computer and realize automatically controlling so that install and control more facilitates.
Preferably, the EBI A or EBI B is switched by RJ45 connectors with the smart button described in other
It is connected or is connected with Master controller.
Preferably, the microcontroller is STM32F103CBT6 type single-chip microcomputers.
Preferably, the Master controller is the PC with RS232 interfaces, graphic control panel or PLC.
In the above-mentioned technical solutions, two EBIs can realize multiple switch directly parallel connection, and can be with outside
The RS232 interfaces of master controller are directly connected to, and realize communication of the master controller to switching；Two EBIs are used to be input into simultaneously
Corresponding information is exported, such as：When button switch is pressed, the information of closure state can be in controller output switch, and
Show on the lcd screen；When button switch is upspring, the information that can be off to master controller output switch, and
Shown in LCD screen；When being input into corresponding information by master controller, EBI receives the information and is shown in LCD screen, is such as used for
Show the function of the button.LCD screen not only can may also display the corresponding letter of controller input with the status information of display switch
Breath；Numerous in number of switches and when carrying out operation simultaneously, switching value information of each switch is input into master controller and will not lose according to this
Lose, easily facilitate operation and control.
Opened the invention further relates to a kind of switches set being made up of above-mentioned smart button switch, including multiple smart buttons
Close；Between adjacent two smart buttons switch, the EBI B and another adjacent intelligence of smart button switch
The EBI A correspondences of button switch are connected；Multiple smart button switches are in turn connected to form the switches set；It is described to open
The outside 24V dc sources of power pins connection of the smart button switch of pass group one end, the phase of the smart button switch of the other end
Interface is answered to be connected with the RS232 interfaces of Master controller.
One end connection power supply of switches set, so can be not required to extra power supply by bus-powered.By in bus
Respective pins are connected 24V dc sources by one end, realize the power supply to all button switches in bus.The other end of switches set with
The RS232 interfaces of master controller are directly connected to, and realize the control of whole switches set.
Preferably, 8 core twisted-pair feeder phases of RJ45 connectors are between adjacent smart button switch by two ends
Connection.
Preferably, the smart button number of switches in a switches set is no more than 60.
The beneficial effects of the present invention are：
Smart button switch of the present invention can be directly connected to by EBI with Master controller, realize Automated condtrol；Open
Can be connected in parallel at realizing bus-powered and bus marco together between pass, using switch it is large number of when, easily facilitate
Install and Automated condtrol；LCD screen on each switch can display switch in real time state, and the phase that display controller is input into
Information is answered, the state for making switch becomes apparent from, function is more diversified, is easy to operation.Smart button switch of the present invention is installed, connected
Connect conveniently, be easy to implement system control, automaticity is higher, be more suitable for the switch occasion that usage quantity is larger, space is limited.
Brief description of the drawings
Fig. 1 is the structural representation of smart button switch of the present invention；
Fig. 2 is the side view of smart button switch in Fig. 1；
Connected mode schematic diagram when Fig. 3 is multiple smart button switch composition switches sets；
Fig. 4 is the annexation figure between two neighboring smart button switch；
Fig. 5 is the annexation figure of smart button switch and power supply；
Fig. 6 is the annexation figure of smart button switch and controller；
Wherein, 1 is button cap, and 2 is control panel, and 3 is microswitch, and 4 is EBI A, and 5 is EBI B, and 6 is LCD screen,
7 is plastic nut, and 8 is housing, and 9 is RJ45 connector plugs.
Specific embodiment
Specific embodiment of the invention is illustrated with reference to the accompanying drawings and examples, but following examples are used only in detail
Describe the bright present invention in detail, the scope of the present invention is limited never in any form.Involved equipment component is such as in the examples below
Without special instruction, conventional equipment element is.
Embodiment 1：A kind of smart button switch, referring to Fig. 1, Fig. 2, including switch case 8 and plastic nut 7, switch housing
The threaded cylinder insertion in the bottom of body 8 is needed place to be mounted and is fixed by plastic nut 7.
There is button cap 1 in the upper surface installation by adhering of housing 8, control panel 2 is provided with housing 8, set on control panel 2
There is the microswitch 3 of connection corresponding with button cap 1, the bottom of control panel 2 is provided with EBI A and EBI B.Bus
Interface A and EBI B include two groups of differential signals of input and output and 4 power pins, one of EBI it is right
Answering pin can connect outside 24V power supplys, and another EBI can be by RJ45 connectors and the string of Master controller
Mouth is joined directly together.Button cap 1 is transparent material, and the miniature LCD screen of connection corresponding with control panel 2 is provided with inside button cap 2
6.Be provided with control panel 2 double RS422 interface circuits of connection corresponding with two EBIs, microcontroller and with LCD screen 6
The LCD drive circuits of correspondence connection.
Wherein Master controller is the equipment with RS232 interfaces such as PC, graphic control panel, PLC.
Embodiment 2：A kind of switches set that smart button switch by embodiment 1 is constituted, including quantity is no more than 60
Smart button switch, between adjacent two smart buttons switch, an EBI B for smart button switch with it is adjacent
Another smart button switch EBI A correspondence connect, referring to Fig. 3；All smart button switches are in turn connected to form
Switches set.The RJ45 connector pinouts definition of smart button switch is as shown in figure 4, comprising input, output two groups of differential signals and 4
Individual power pins, each totally 8 wire.It is online when using, B mouthful of adjacent smart button switch it is direct with A mouthfuls it is parallel be connected, B
Differential Input, the output signal of mouth are docked with the difference output with A mouthfuls, input signal respectively.Only need to be by two when specifically used
End is the 8 core twisted-pair feeders insertion of RJ45 connector.The respective pins connection 24V of the smart button switch of switches set one end
Dc source, is that all button switches in bus are powered, referring to Fig. 5, the corresponding interface of the smart button switch of the other end with
The RS232 interfaces of master controller are connected, referring to Fig. 6.
Below embodiments of the present invention are illustrated by taking the switches set in embodiment 2 as an example：
ASCII and GB2312 code character information is met come input and output by EBI A, the B on switch, such as：Work as button
When cap is pressed, EBI A, B simultaneously to master controller output string " KEY_ADDR_ON ", and can on the lcd screen show
Show；When button switch is upspring, EBI A, B can simultaneously to master controller output string " KEY_ ADDR _ OFF ",
And show on the lcd screen；If be input into information by controller, EBI A or B receive the information of master controller input, such as
Character string " KEY_ ADDR _ DIS_ is opened ", meeting Display of Chinese characters " unlatching ", may be used to indicate or change in button switch LCD screen
The function of the button.
Under online occupation mode, it is controlled by the control software in Master controller, smart button switch
Following function can be realized：
1. address can be automatically generated.After bus connection is finished, switch B mouthfuls by adjacent buttons from left to right and connect A mouthfuls of direction,
The address since 1 is automatically generated from left to right.For example when 4 button switches are linked to be bus, button switch address from left to right
Respectively 1~4；When No. 3 button switches are pressed, bus two ends output string " KEY_3_ON "；When to bus left end or the right side
During input character string " 2 _ DIS_ of the KEY_ startups " of end, No. 2 button switches show corresponding Chinese character " startup ".
2. there is anti-bus collision function.Such as simultaneously when two or more button switches are acted, pressed by adjacent
The character string caching function of button switch, bus left or right can be sequentially output the action message of button switch, without causing
Lose, for example, when button switch 2 and 3 simultaneously press when, button switch 2 to the left and right simultaneously output string " KEY_2_ON ", to
The character string of left output is directly exported from bus left end, and the character string for exporting to the right is first buffered in button switch 3；Button switch
3 output strings " KEY_3_ON " simultaneously to the left and right, the character string for exporting to the right directly exports from bus right-hand member, exports to the left
Character string is first buffered in button switch 2.After after the respective information of button switch 2 and 3, output is finished to the left and right respectively, then distinguish
The character string of each caching is exported to the left and right, therefore the operation letter of all of button switch no matter can be obtained from which end of bus
Breath.
3. there is break alarm function.When one or more button switches in bus surprisingly break or remove, pass through
After of short duration delay, remainder bus two ends can be sequentially output the warning message of removed button switch, for example, working as button
When switch 4 is disconnected, bus two ends are while output string " KEY_4_BREAK ".
The present invention is described in detail above in conjunction with drawings and Examples, but, those of skill in the art
Member to the design parameter of each in above-described embodiment it is understood that on the premise of present inventive concept is not departed from, can also carry out
Change, forms multiple specific embodiments, is common excursion of the invention, no longer describes in detail one by one herein.
Claims (10)
1. a kind of smart button is switched, it is characterised in that including housing, control panel is provided with the housing, in the shell
Body top is provided with the button cap of installation by adhering；
The microswitch of connection corresponding with the button cap is provided with the control panel, is provided with the bottom of the control panel
EBI A and EBI B, for making the smart button be connected with each other or be connected with Master controller between switching
Connect；
The button cap is transparent material, and the miniature LCD of connection corresponding with the control panel is provided with inside the button cap
Screen.
2. smart button according to claim 1 is switched, it is characterised in that the housing lower half is cylindrical external thread
Face, is provided with the plastic nut for fixedly mounting the switch case on the external screw thread face.
3. smart button according to claim 1 switch, it is characterised in that be provided with the control panel microcontroller,
Double RS422 bus interface circuits and LCD drive circuits.
4. smart button according to claim 1 is switched, it is characterised in that the EBI A and EBI B are wrapped
Include two groups of differential signal lines of input and output and 4 power pins.
5. smart button according to claim 1 is switched, it is characterised in that the EBI A or EBI B pass through
RJ45 connectors are connected with the smart button switch described in other or are connected with Master controller.
6. smart button according to claim 1 is switched, it is characterised in that the microcontroller is STM32F103CBT6
Type single-chip microcomputer.
7. smart button according to claim 1 is switched, it is characterised in that the Master controller is with RS232
The PC of interface, graphic control panel or PLC.
8. it is a kind of that the switches set for constituting is switched by smart button described in claim 1, it is characterised in that including multiple intelligence
Button switch；Between adjacent two smart buttons switch, an EBI B for smart button switch is another with adjacent
The EBI A correspondences of individual smart button switch are connected；Multiple smart button switches are in turn connected to form the switches set；
The outside 24V dc sources of power pins connection of the smart button switch of described switches set one end, the smart button of the other end is opened
The corresponding interface of pass is connected with the RS232 interfaces of Master controller.
9. switches set according to claim 8, it is characterised in that pass through two ends between adjacent smart button switch
The 8 core twisted-pair feeders for being RJ45 connectors are connected.
10. switches set according to claim 8, it is characterised in that the smart button number of switches in a switches set is not
More than 60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278845.0A CN106843096A (en) | 2017-04-25 | 2017-04-25 | Smart button is switched and its switches set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710278845.0A CN106843096A (en) | 2017-04-25 | 2017-04-25 | Smart button is switched and its switches set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106843096A true CN106843096A (en) | 2017-06-13 |
Family
ID=59142983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710278845.0A Pending CN106843096A (en) | 2017-04-25 | 2017-04-25 | Smart button is switched and its switches set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106843096A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110999224A (en) * | 2017-08-10 | 2020-04-10 | 马西莫·圭尔奇 | Programmable logic switch and system |
| EP4105744A4 (en) * | 2020-11-30 | 2024-03-20 | Ilpum Corp. | Plc for providing space-efficient input/output interface |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1154012A (en) * | 1996-01-05 | 1997-07-09 | 比特联创(北京) | Intelligent switch with display function |
| CN2524429Y (en) * | 2002-02-08 | 2002-12-04 | 陈林海 | Microcomputer multifunctional illuminating system switch |
| US20040015631A1 (en) * | 2002-07-19 | 2004-01-22 | Bill Kwong | Smart switch |
| CN101477349A (en) * | 2009-01-13 | 2009-07-08 | 苏州工业园区和嘉光电技术有限公司 | Amount-adjustable intelligent switch and its implementing method |
| CN201741596U (en) * | 2010-08-19 | 2011-02-09 | 施元耀 | Self-locking type intelligent switch |
| CN202008730U (en) * | 2011-05-16 | 2011-10-12 | 北京浩天融智电气科技有限公司 | Intelligent switching device with OLED (organic light emitting diode) display function |
| CN102650858A (en) * | 2012-05-07 | 2012-08-29 | 天津金尤提乐成套电气工程有限公司 | Split plugging intelligent switch assembly and application method thereof |
-
2017
- 2017-04-25 CN CN201710278845.0A patent/CN106843096A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1154012A (en) * | 1996-01-05 | 1997-07-09 | 比特联创(北京) | Intelligent switch with display function |
| CN2524429Y (en) * | 2002-02-08 | 2002-12-04 | 陈林海 | Microcomputer multifunctional illuminating system switch |
| US20040015631A1 (en) * | 2002-07-19 | 2004-01-22 | Bill Kwong | Smart switch |
| CN101477349A (en) * | 2009-01-13 | 2009-07-08 | 苏州工业园区和嘉光电技术有限公司 | Amount-adjustable intelligent switch and its implementing method |
| CN201741596U (en) * | 2010-08-19 | 2011-02-09 | 施元耀 | Self-locking type intelligent switch |
| CN202008730U (en) * | 2011-05-16 | 2011-10-12 | 北京浩天融智电气科技有限公司 | Intelligent switching device with OLED (organic light emitting diode) display function |
| CN102650858A (en) * | 2012-05-07 | 2012-08-29 | 天津金尤提乐成套电气工程有限公司 | Split plugging intelligent switch assembly and application method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110999224A (en) * | 2017-08-10 | 2020-04-10 | 马西莫·圭尔奇 | Programmable logic switch and system |
| EP4105744A4 (en) * | 2020-11-30 | 2024-03-20 | Ilpum Corp. | Plc for providing space-efficient input/output interface |
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Application publication date: 20170613 |