技术领域technical field
本实用新型涉及一种声光报警器，尤其是一种用于急停按钮的声光报警器。The utility model relates to an audible and visual alarm, in particular to an audible and visual alarm for emergency stop buttons.
背景技术Background technique
目前工业控制现场所使用的急停按钮，都不具备触发后提醒用户的功能。急停按钮被触发后，并不容易被用户所察觉，给工作人员现场排查故障带来困难。为了能够在急停按钮被触发后及时的提醒用户，本实用新型便应运而生。At present, the emergency stop buttons used in industrial control sites do not have the function of reminding users after being triggered. After the emergency stop button is triggered, it is not easy to be noticed by the user, which makes it difficult for the staff to troubleshoot the fault on site. In order to remind the user in time after the emergency stop button is triggered, the utility model arises at the historic moment.
发明内容Contents of the invention
本实用新型的目的在于提供一种可控的急停按钮声光报警器，不仅能够实现急停按钮被触发后的声光报警功能，同时该声光报警功能用户可以通过手动控制开关进行灵活的选择，克服了现有急停按钮被触发后无提示的问题。The purpose of this utility model is to provide a controllable emergency stop button sound and light alarm, which can not only realize the sound and light alarm function after the emergency stop button is triggered, but also allow users to flexibly control the sound and light alarm function by manually controlling the switch. Select, to overcome the problem of no prompt after the existing emergency stop button is triggered.
本实用新型的技术方案为：该一种可控的急停按钮声光报警器通过采用指示灯和电铃实现急停按钮触发后的声光报警，同时电路中采用手动控制开关和电磁继电器实现声光报警功能的外部控制，此外在电路中通过控制发光二极管的亮灭来实现声光报警功能是否有效的状态指示。The technical scheme of the utility model is: the controllable emergency stop button sound and light alarm realizes the sound and light alarm after the emergency stop button is triggered by using an indicator light and an electric bell, and simultaneously uses a manual control switch and an electromagnetic relay in the circuit to realize the sound and light alarm. The external control of the light alarm function, in addition, the status indication of whether the sound and light alarm function is valid is realized by controlling the light-emitting diodes in the circuit.
该可控的急停按钮报警电路包括AC220V指示灯ZM，型号为XB2-BVM；AC220V电铃DL，型号为UC4-100mm；电磁继电器J，型号为HTD2-DC5V；电阻R，型号为精度5%的碳膜电阻；发光二极管LED，型号为普通红色发光二极管；手动控制功能开关SW，型号为KCD3；电池组Bat，型号为NI-CD AA 700mah；a点连接220V交流电源火线L，b点连接220V交流电源零线N；c点和d点为急停按钮增加的一组常开触点，c点通过导线与a点连接，d点通过导线连接到指示灯ZM和电铃DL；e点和f点为电磁继电器J的常开触点，e点通过导线与b点连接，f点通过导线连接到指示灯ZM和电铃DL的另一端；电磁继电器J线圈的一端和发光二极管LED的阳极连接到电池组Bat的正极，发光二极管LED的阴极与电阻R的一端连接，电阻R的另一端和电磁继电器J线圈的另一端连接到手动控制开关SW的一端，手动控制开关SW的另一端与电池组Bat的负极连接。The controllable emergency stop button alarm circuit includes AC220V indicator light ZM, model XB2-BVM; AC220V electric bell DL, model UC4-100mm; electromagnetic relay J, model HTD2-DC5V; resistor R, model 5% accuracy Carbon film resistor; light-emitting diode LED, model is ordinary red light-emitting diode; manual control function switch SW, model is KCD3; battery pack Bat, model is NI-CD AA 700mah; point a is connected to 220V AC power line L, point b is connected to 220V AC power neutral line N; points c and d are a group of normally open contacts added to the emergency stop button, point c is connected to point a through a wire, point d is connected to the indicator light ZM and the electric bell DL through a wire; points e and f Point is the normally open contact of electromagnetic relay J, point e is connected to point b through a wire, point f is connected to the other end of indicator light ZM and electric bell DL through a wire; one end of electromagnetic relay J coil and the anode of light-emitting diode LED are connected to The positive pole of the battery pack Bat, the cathode of the light-emitting diode LED are connected to one end of the resistor R, the other end of the resistor R and the other end of the electromagnetic relay J coil are connected to one end of the manual control switch SW, and the other end of the manual control switch SW is connected to the battery pack Bat's negative connection.
本实用新型的优点在于：急停按钮触发后，指示灯和电铃同时工作，声光报警能够及时的提醒现场工作人员，对于现场排除故障能够减少很多不必要的麻烦，节省时间的同时也能够提高设备生产的工作效率，此外电路中通过手动控制开关和电磁继电器实现了声光报警的外部控制功能，若工作人员暂时不需要声光报警功能，可以控制手动控制开关将声光报警功能关闭，增加了该实用新型的应用灵活性。The utility model has the advantages that: after the emergency stop button is triggered, the indicator light and the electric bell work at the same time, and the sound and light alarm can remind the on-site staff in time, which can reduce a lot of unnecessary troubles for on-site troubleshooting, save time and improve In addition, the external control function of the sound and light alarm is realized through the manual control switch and the electromagnetic relay in the circuit. If the staff does not need the sound and light alarm function temporarily, they can control the manual control switch to turn off the sound and light alarm function. The application flexibility of this utility model is improved.
附图说明Description of drawings
图1是可控的急停按钮声光报警器的电路图。Figure 1 is a circuit diagram of a controllable emergency stop button sound and light alarm.
具体实施方式Detailed ways
首先在a，b之间接入220V交流电源，将手动控制开关SW闭合，电磁继电器J的线圈两端通电，电磁继电器J的常开点两端e和f导通，同时发光二极管LED亮灯，提示声光报警功能被启用，当急停按钮被触发后，急停按钮的常开触点两端c和d导通，于是指示灯ZM和电铃DL同时通电，发出声光报警。First connect 220V AC power supply between a and b, close the manual control switch SW, the coil of the electromagnetic relay J is energized, the two ends e and f of the normally open point of the electromagnetic relay J are turned on, and the light-emitting diode LED lights up at the same time. Prompt that the sound and light alarm function is enabled, when the emergency stop button is triggered, the two ends c and d of the normally open contacts of the emergency stop button are turned on, so the indicator light ZM and the electric bell DL are energized at the same time, and an audible and visual alarm is issued.
将手动控制开关SW断开，电磁继电器J的线圈两端断电，同时发光二极管LED不亮灯，提示声光报警功能被关闭，电磁继电器J的常开点两端e和f断路，此时无论急停按钮是否被触发，指示灯ZM和电铃DL都不会通电，所以声光报警功能被手动控制关闭。Turn off the manual control switch SW, the coil ends of the electromagnetic relay J are powered off, and the light-emitting diode LED is not lit at the same time, indicating that the sound and light alarm function is turned off, and the two ends e and f of the normally open point of the electromagnetic relay J are disconnected. Regardless of whether the emergency stop button is triggered or not, the indicator light ZM and the electric bell DL will not be energized, so the sound and light alarm function is turned off by manual control.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916629.XUCN207115662U (en) | 2017-07-26 | 2017-07-26 | A kind of controllable scram button audible-visual annunciator |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916629.XUCN207115662U (en) | 2017-07-26 | 2017-07-26 | A kind of controllable scram button audible-visual annunciator |
| Publication Number | Publication Date |
|---|---|
| CN207115662Utrue CN207115662U (en) | 2018-03-16 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720916629.XUExpired - Fee RelatedCN207115662U (en) | 2017-07-26 | 2017-07-26 | A kind of controllable scram button audible-visual annunciator |
| Country | Link |
|---|---|
| CN (1) | CN207115662U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930664A (en)* | 2019-12-31 | 2020-03-27 | 大连渔轮有限公司 | Marine alarm system for realizing bidirectional communication signal transmission by two core wires |
| CN112474446A (en)* | 2020-11-18 | 2021-03-12 | 伟创力电子技术(苏州)有限公司 | Reminding device for double-track automatic plate collecting machine |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930664A (en)* | 2019-12-31 | 2020-03-27 | 大连渔轮有限公司 | Marine alarm system for realizing bidirectional communication signal transmission by two core wires |
| CN112474446A (en)* | 2020-11-18 | 2021-03-12 | 伟创力电子技术(苏州)有限公司 | Reminding device for double-track automatic plate collecting machine |
| Publication | Publication Date | Title |
|---|---|---|
| CN203326580U (en) | Battery-reversal-connection protection device for electronic cigarette | |
| CN103412179B (en) | Charge indicator of high-voltage power transmission line | |
| CN207115662U (en) | A kind of controllable scram button audible-visual annunciator | |
| CN108427084A (en) | A kind of magnet poles rapid detection system | |
| CN201488255U (en) | An electric water heater with the function of detecting the electrification of the ground wire | |
| CN209483585U (en) | It is a kind of for controlling the intelligent control equipment of fire pump house system | |
| CN102610969A (en) | Low-power-consumption intelligent control electricity-saving socket for air conditioner | |
| CN210092914U (en) | An alarm circuit for reverse polarity of power supply for inverter and charger | |
| CN204349421U (en) | With the leakage protecting plug that ground wire high voltage detects | |
| CN206053666U (en) | A thermal induction anti-pinch device for automatic doors | |
| CN205506999U (en) | Pocket line fault indicating device | |
| CN203376381U (en) | Charged situation indication device for high-voltage transmission lines | |
| CN205484641U (en) | Transmitter insurance trouble display circuit | |
| CN203274275U (en) | Electric water heater with human body induction switch | |
| CN203874353U (en) | Red-light alarm of fire extinguisher | |
| CN208255392U (en) | A kind of magnet poles rapid detection system | |
| CN201966165U (en) | 220V alternating-current power supply fuse burnout flashing indicator of electric appliance | |
| CN204536399U (en) | A kind of alterating and direct current detection system | |
| CN202855022U (en) | Power failure emergency lighting alarm | |
| CN206945910U (en) | Safety acceptance device for remote control loop of transformer substation | |
| CN206994502U (en) | It is a kind of to be worked at night clothes based on piezoelectric ceramics recharging formula | |
| CN208188975U (en) | A kind of alarm bell motor driving device | |
| CN205880034U (en) | Detection circuit | |
| CN203871294U (en) | Drop-out fuse with stable structure | |
| CN206100570U (en) | Safe emergency light |
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20180316 Termination date:20180726 |