CN217563390U - Wireless control circuit, safety helmet and insulating shoes - Google Patents
Wireless control circuit, safety helmet and insulating shoes Download PDFInfo
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- CN217563390U CN217563390U CN202220699481.XU CN202220699481U CN217563390U CN 217563390 U CN217563390 U CN 217563390U CN 202220699481 U CN202220699481 U CN 202220699481U CN 217563390 U CN217563390 U CN 217563390U
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Abstract
The utility model relates to a wireless control circuit, safety helmet and insulating shoes, including detection circuitry, wireless remote control transmitting circuit and wireless remote control receiving circuit, detection circuitry includes inductive switch, the master switch that is connected with the inductive switch electricity and all parallel connection's with inductive switch coil protection diode, first intermediate relay coil, and second intermediate relay coil, coil protection diode, first intermediate relay coil, and second intermediate relay coil all are connected with the ground wire, the master switch is connected with the DC12V power; the utility model has the advantages of dress detection, the circular telegram wireless control of equipment.
Description
Technical Field
The utility model belongs to the technical field of safety apparatus, concretely relates to wireless control circuit, safety helmet and insulating shoes.
Background
At present, safety helmets and insulating shoes are mainly applied to the fields of coal mines, electric power, military affairs and the like. These industries are at great risk, so the functions of the safety helmet are mainly infrared sensing, positioning, voice and video calling, stratum vibration alarming and the like, but the common production industry has less requirements on the functions, so the safety helmet is not suitable for daily production operations such as building sites, production driving operations and the like.
In addition, because safety control personnel can not supervise the field operation personnel in 24 hours, and current safety helmet, and insulating shoes lack a wireless control circuit, make can't confirm whether operating personnel wears safety helmet, and insulating shoes, and operating personnel is not wearing safety helmet, and under the circumstances of insulating shoes, production facility still can normally work, therefore some field operation personnel are drawn to save trouble, can not wear safety helmet, and insulating shoes according to the requirement even, meeting high-altitude object and falling, strike, collide, and electrified environment's the circumstances such as environment, there is great personal safety hidden danger, in order to guarantee operating personnel's life safety, need a wireless control circuit, the appearance of safety helmet and insulating shoes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art and providing a wireless control circuit, safety helmet and insulating shoes with dress detection, equipment circular telegram wireless control.
The technical scheme of the utility model as follows:
a wireless control circuit, a safety helmet and an insulating shoe comprise a detection circuit, a wireless remote control transmitting circuit and a wireless remote control receiving circuit, wherein the detection circuit comprises an induction switch, a main switch electrically connected with the induction switch, a coil protection diode, a first intermediate relay coil and a second intermediate relay coil which are connected with the induction switch in parallel, the coil protection diode, the first intermediate relay coil and the second intermediate relay coil are all connected with a ground wire, and the main switch is connected with a DC12V power supply;
the wireless remote control transmitting circuit comprises a transmitting antenna, a first intermediate relay normally open switch, a second intermediate relay normally closed switch and a DC12V power supply, wherein the first intermediate relay normally open switch and the second intermediate relay normally closed switch are electrically connected with the transmitting antenna;
the wireless remote control receiving circuit comprises a receiving antenna, a wireless remote control switch, a third intermediate relay coil, a third intermediate relay normally-open switch, a fourth intermediate relay coil, a delay template and a power adapter, the receiving antenna is connected with the wireless remote control switch, the input interface of the wireless remote control switch and the power adapter are connected with an AC220V power supply, the power adapter is connected with the third intermediate relay normally-open switch and the V + of the delay template, the third intermediate relay normally-open switch is connected with the input IN of the delay template, the power adapter and the GND of the delay template are connected with a ground wire, the delay template is connected with the fourth intermediate relay coil, and the output interface of the wireless remote control switch is connected with the third intermediate relay coil.
Furthermore, a prompt lamp is electrically connected to a circuit connected with the main switch through the inductive switch.
Further, an output interface of the wireless remote control switch is connected with a diode LED2 connected with a third intermediate relay coil in parallel.
Further, an input interface of the wireless remote control switch is connected with a diode LED3 which is connected with the power adapter in parallel.
Further, warning light, master switch and inductive switch all set up on the safety helmet, wherein inductive switch sets up in the safety helmet medial surface to make and to detect the human body.
Further, warning light, master switch and inductive switch all set up on insulating shoes, wherein inductive switch sets up in insulating shoes bottom to make can detect the human body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model adopts the detection circuit to realize the detection of wearing the human body and realizes the power-on wireless control of the production equipment through the wireless remote control transmitting circuit and the wireless remote control receiving circuit, thereby achieving the effects of wearing detection and equipment power-on wireless control;
2. the utility model adopts the time-delay template to realize the time-delay function of the fourth intermediate relay coil, so that the production equipment can still normally work when the safety helmet or the insulating shoe is temporarily adjusted;
in a word, the utility model has the advantages of dress detection, the circular telegram wireless control of equipment.
Drawings
Fig. 1 is a schematic diagram of a detection circuit of the present invention;
FIG. 2 is a schematic diagram of a wireless remote control transmitting circuit of the present invention;
FIG. 3 is a schematic diagram of the wireless remote control receiving circuit of the present invention;
FIG. 4 is a schematic view of the safety helmet of the present invention;
fig. 5 is a schematic bottom view of the present invention shown in fig. 4;
FIG. 6 is a schematic view of the structure of the insulating shoe of the present invention;
fig. 7 is a schematic view of the position of the induction switch of the insulation shoe of fig. 6 according to the present invention.
In the figure, 1, an induction switch, 2, a main switch, 3, a coil protection diode, 4, a transmitting antenna, 6, a time delay template, 7, a receiving antenna, 8, a wireless remote control switch, 10, a power adapter, 11, a safety helmet, 12, a power interface, 13, a prompting lamp, 14, an insulating shoe, 101, a first intermediate relay coil, 102, a first intermediate relay normally-open switch, 201, a second intermediate relay coil, 202, a second intermediate relay normally-closed switch, 301, a third intermediate relay coil, 302, a third intermediate relay normally-open switch, 401, and a fourth intermediate relay coil.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown IN fig. 1-7, a wireless control circuit comprises a detection circuit, a wireless remote control transmitting circuit and a wireless remote control receiving circuit, wherein the detection circuit comprises an induction switch 1, a main switch 2 electrically connected with the induction switch 1, a coil protection diode 3, a first intermediate relay coil 101 and a second intermediate relay coil 201 which are all connected with the induction switch 1 IN parallel, the coil protection diode 3, the first intermediate relay coil 101 and the second intermediate relay coil 201 are all connected with a ground wire, the main switch 2 is connected with a DC12V power supply, the wireless remote control transmitting circuit comprises a transmitting antenna 4, a first intermediate relay normally open switch 102 electrically connected with the transmitting antenna 4, a second intermediate relay normally closed switch 202 and a DC12V power supply connected with the first intermediate relay normally open switch 102 and the second intermediate relay normally closed switch 202 IN parallel, the DC12V power supply IN the detection circuit and the DC12V power supply IN the wireless remote control transmitting circuit are independent power supplies, wherein the DC12V power supply can adopt a lithium battery pack, the wireless remote control receiving circuit comprises a receiving antenna 7, a wireless remote control switch 8, a third intermediate relay coil 301, a third intermediate relay normally-open switch 302, a fourth intermediate relay coil 401, a delay template 6 and a power adapter 10, the receiving antenna 7 is connected with the wireless remote control switch 8, an input interface of the wireless remote control switch 8 and the power adapter 10 are connected with an AC220V power supply, the power adapter 10 is connected with the third intermediate relay normally-open switch 302 and a V + of the delay template 6, the third intermediate relay normally-open switch 302 is connected with an input end IN of the delay template 6, and the power adapter 10, the GND of the delay template 6 is connected with a ground wire, the delay template 6 is connected with a fourth intermediate relay coil 401, and an output interface of the wireless remote control switch 8 is connected with a third intermediate relay coil 301;
when the wireless remote control device is used, the wireless control receiving circuit is installed on production equipment, a normally open switch of a fourth intermediate relay is connected with the production equipment, the delay time of the delay template 6 is set to be 0.2 s-300 min according to specific requirements, then the main switch 2 is closed, the detection circuit is electrified, when the induction switch 1 detects a human body, the induction switch 1 is closed, the first intermediate relay coil 101 and the second intermediate relay coil 201 are electrified, the first intermediate relay normally open switch 102 is closed, the second intermediate relay normally closed switch 202 is opened, the first intermediate relay normally open switch 102 supplies power to the transmitting antenna 4, the transmitting antenna 4 sends out signals when being electrified, the receiving antenna 7 receives the signals and transmits the signals into the wireless remote control switch 8, an output interface of the wireless remote control switch 8 supplies power to the third intermediate relay coil 301, the third intermediate relay normally open switch 302 is closed, the current of an AC220V power supply enters the delay template 6 through the power adapter 10 and the third intermediate relay normally open switch 302, the delay template 6 is the fourth intermediate relay normally open switch 401, the power supply switch of the fourth intermediate relay is closed, the production equipment supplies power, and the next step of the production equipment can be operated and the next step.
When inductive switch 1 can't detect the human body in the short time, inductive switch 1 breaks off the electric current of first intermediate relay coil 101, and the electric current of second intermediate relay coil 201, first intermediate relay normally open switch 102 is opened, second intermediate relay normally closed switch 202 is closed, transmitting antenna 4 is not at the signals, wireless remote control switch 8 breaks off third intermediate relay coil 301 electric current, third intermediate relay normally open switch 302 is opened, delay template 6 is according to the time delay settlement time this moment, continue to be the power supply of fourth intermediate relay coil 401, thereby guarantee the normal work of equipment.
When the operation is confirmed to be completed, the induction switch 1 is taken down from the human body, the induction switch 1 cannot detect the human body, the induction switch 1 cuts off the current of the first intermediate relay coil 101 and the current of the second intermediate relay coil 201, the first intermediate relay normally-open switch 102 is opened, the second intermediate relay normally-closed switch 202 is closed, the transmitting antenna 4 does not send a signal, the wireless remote control switch 8 cuts off the current of the third intermediate relay coil 301, the third intermediate relay normally-open switch 302 is opened, and after the time delay template 6 reaches the set time delay, the fourth intermediate relay coil 401 is powered off, the fourth intermediate relay is normally-open, the control loop of the production equipment is powered off, and finally, the main switch 2 is closed.
As shown in fig. 1-7, the wireless control circuit is included, the indicator light 13, the main switch 2, and the inductive switch 1 are all disposed on the safety helmet 11, wherein the inductive switch 1 is disposed on the inner side of the safety helmet 11 to enable detection of a human body, and the inductive switch 1 disposed on the safety helmet 11 is specifically a Y25-PNP liquid level inductive switch; when using, install detection circuitry on safety helmet 11, then open master switch 2, wear safety helmet 11 in the head, inductive switch 1 detects the head, and through the circular telegram of wireless control circuit control production facility, operating personnel operates production facility can.
As shown in fig. 1 to 7, the wireless control circuit is included, the indicator light 13, the main switch 2, and the inductive switch 1 are all disposed on the insulating shoe 14, wherein the inductive switch 1 is disposed at the bottom of the insulating shoe 14 to enable detection of a human body, the inductive switch 1 disposed on the insulating shoe 14 is specifically a gravity sensor, and the gravity sensor is a prior art, and therefore, details are not repeated; when the device is used, the detection circuit is installed on the insulating shoe 14, then the main switch 2 is turned on, the insulating shoe 14 is worn on the foot, the inductive switch 1 detects the gravity of the foot, the wireless control circuit controls the production equipment to be powered on, and the production equipment can work normally at the moment.
In this embodiment, a circuit connecting the inductive switch 1 and the main switch 2 is electrically connected with a warning lamp 13; when the alarm lamp is used, the main switch is closed to be powered on, and the alarm lamp is powered on to emit light for prompting personnel to be powered on normally.
In this embodiment, the output interface of the wireless remote control switch 8 is connected with a diode LED2 connected in parallel with a third intermediate relay coil 301; when the intelligent alarm device is used, the third intermediate relay coil 301 is electrified, and the prompting lamp is electrified and emits light to prompt people to be electrified normally.
In the embodiment, the input interface of the wireless remote control switch 8 is connected with a diode LED3 connected in parallel with a power adapter 10; when the wireless remote control LED lamp is used, the AC220V power supply supplies power for the wireless remote control switch and the power adapter, and the diode LED3 is electrified to emit light and used for prompting personnel to be electrified normally.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A wireless control circuit, characterized by: the wireless remote control system comprises a detection circuit, a wireless remote control transmitting circuit and a wireless remote control receiving circuit, wherein the detection circuit comprises an induction switch, a main switch electrically connected with the induction switch, a coil protection diode, a first intermediate relay coil and a second intermediate relay coil which are all connected with the induction switch in parallel, the coil protection diode, the first intermediate relay coil and the second intermediate relay coil are all connected with a ground wire, and the main switch is connected with a DC12V power supply;
the wireless remote control transmitting circuit comprises a transmitting antenna, a first intermediate relay normally open switch, a second intermediate relay normally closed switch and a DC12V power supply, wherein the first intermediate relay normally open switch and the second intermediate relay normally closed switch are electrically connected with the transmitting antenna;
the wireless remote control receiving circuit comprises a receiving antenna, a wireless remote control switch, a third intermediate relay coil, a third intermediate relay normally-open switch, a fourth intermediate relay coil, a delay template and a power adapter, wherein the receiving antenna is connected with the wireless remote control switch, the input interface of the wireless remote control switch and the power adapter are connected with an AC220V power supply, the power adapter is connected with the third intermediate relay normally-open switch and the V + of the delay template, the third intermediate relay normally-open switch is connected with the input IN of the delay template, the power adapter and the GND of the delay template are connected with a ground wire, the delay template is connected with the fourth intermediate relay coil, and the output interface of the wireless remote control switch is connected with the third intermediate relay coil.
2. The wireless control circuit of claim 1, wherein: and a prompt lamp is electrically connected to a circuit connecting the inductive switch and the main switch.
3. The wireless control circuit of claim 1, wherein: and an output interface of the wireless remote control switch is connected with a diode LED2 connected with a third intermediate relay coil in parallel.
4. The wireless control circuit of claim 1, wherein: and an input interface of the wireless remote control switch is connected with a diode LED3 connected with the power adapter in parallel.
5. A safety helmet, characterized in that: the wireless control circuit comprises the wireless control circuit of claim 2, wherein the prompting lamp, the main switch and the inductive switch are arranged on a safety helmet, and the inductive switch is arranged on the inner side face of the safety helmet so as to detect a human body.
6. An insulating shoe, characterized in that: the wireless control circuit comprises the wireless control circuit of claim 2, wherein the prompting lamp, the main switch and the inductive switch are arranged on an insulating shoe, and the inductive switch is arranged on the bottom of the insulating shoe to enable a human body to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699481.XU CN217563390U (en) | 2022-03-28 | 2022-03-28 | Wireless control circuit, safety helmet and insulating shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699481.XU CN217563390U (en) | 2022-03-28 | 2022-03-28 | Wireless control circuit, safety helmet and insulating shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217563390U true CN217563390U (en) | 2022-10-11 |
Family
ID=83471368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220699481.XU Active CN217563390U (en) | 2022-03-28 | 2022-03-28 | Wireless control circuit, safety helmet and insulating shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217563390U (en) |
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2022
- 2022-03-28 CN CN202220699481.XU patent/CN217563390U/en active Active
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