CN211878697U - Fishing electric shock prevention detection alarm device - Google Patents
Fishing electric shock prevention detection alarm device Download PDFInfo
- Publication number
- CN211878697U CN211878697U CN202020866666.6U CN202020866666U CN211878697U CN 211878697 U CN211878697 U CN 211878697U CN 202020866666 U CN202020866666 U CN 202020866666U CN 211878697 U CN211878697 U CN 211878697U
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- fishing
- capacitor
- pin
- alarm device
- fixedly arranged
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- Expired - Fee Related
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Abstract
The utility model discloses a fishing anti-electric-shock detection alarm device, which comprises a bottom plate, a mounting hole, a mounting groove, a detection antenna and a mounting cover plate; the bottom plate is in a round-corner rectangular shape; the mounting hole is fixedly arranged above the bottom plate, and the fishing rod penetrates through the mounting hole; the mounting groove is fixedly arranged below the bottom plate; the detection antenna is fixedly arranged on the periphery of the mounting groove; the installation cover plate is fixedly arranged on the surface of the installation groove. The device adopts a low-power-consumption design, carries out optimization design on a peripheral circuit, simulates a digital double-filtering function, ensures the long-term reliable operation of the alarm device, improves the anti-interference capability and greatly reduces the cost. Meanwhile, the change of the spatial electric field intensity is utilized to protect the fishing personnel, the fishing personnel are actively warned, and the alarm system sends out audible and visual alarm signals without being influenced by visual barriers, so that the safety of the fishing personnel is ensured.
Description
Technical Field
The utility model belongs to the technical field of the electric power protection, concretely relates to protection against electric shock detection alarm device angles.
Background
The materials of fishing rods and fishing lines commonly used in the market can not ensure insulation under the action of high voltage. Some fishing players will put some plastic on the handle of the fishing rod, but this will also not insulate and prevent high voltage shock. The carbon fiber fishing rod which is popular at present has better electrical conductivity because the material contains carbon components, but not insulation. Meanwhile, the existing electric shock prevention method is mainly characterized in that a dangerous warning board is hung at a line, and danger can occur if personnel do not pay attention to the dangerous warning board.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of preventing fishing personnel from electric shock and providing a fishing electric shock prevention detection alarm device.
The technical scheme of the utility model is that: a fishing electric shock prevention detection alarm device comprises a bottom plate, a mounting hole, a mounting groove, a detection antenna and a mounting cover plate;
the bottom plate is in a round-corner rectangular shape; the mounting hole is fixedly arranged above the bottom plate, and the fishing rod penetrates through the mounting hole; the mounting groove is fixedly arranged below the bottom plate; the detection antenna is fixedly arranged on the periphery of the mounting groove; the installation cover plate is fixedly arranged on the surface of the installation groove.
The utility model has the advantages that: the device adopts a low-power-consumption design, carries out optimization design on a peripheral circuit, simulates a digital double-filtering function, ensures the long-term reliable operation of the alarm device, improves the anti-interference capability and greatly reduces the cost. Meanwhile, the change of the spatial electric field intensity is utilized to protect the fishing personnel, the fishing personnel are actively warned, and the alarm system sends out audible and visual alarm signals without being influenced by visual barriers, so that the safety of the fishing personnel is ensured.
Furthermore, the material of the detection alarm device is ABS engineering plastics.
The beneficial effects of the further scheme are as follows: the utility model discloses in, the alarm shell adopts the ABS engineering plastics preparation of high strength, does not have any influence to fishing, still has simultaneously and prevents falling, dustproof and the characteristics of fire prevention.
Further, an electric field detector and an alarm system are fixedly arranged in the mounting groove; the electric field detector is respectively in communication connection with the detection antenna and the alarm system.
The beneficial effects of the further scheme are as follows: the utility model discloses in, electric field detector in the mounting groove carries out filtering and amplification processing to the electric field signal received, and alarm system sends audible-visual annunciator, accomplishes the warning effect to the person of fishing.
Further, the electric field detector adopts an electric field detection chip U1 with the model number JW 0818.
The beneficial effects of the further scheme are as follows: the utility model discloses in, the model adopts the CMOS technology for the electric field detection chip of JW0818 type, and the precision is high, reliable and stable, and sensitivity is high, and it has inside from restoring to the throne and complete machine self-checking function simultaneously.
Further, the detection antenna comprises an antenna Wire, a resistor R1, resistors R3-R7, a crystal oscillator X1 and capacitors C1-C3;
the 1 st pin of the chip U1 is connected with an antenna Wire; the 2 nd pin of the chip U1 is respectively connected with one end of a capacitor C2, one end of a resistor R1 and one end of a resistor R3; the 3 rd pin of the chip U1 is connected with one end of the crystal oscillator X1; the 4 th pin of the chip U1 is respectively connected with one end of a capacitor C3 and the other end of a crystal oscillator X1; the other end of the resistor R1 and one end of the capacitor C1 are both connected with the antenna Wire.
The beneficial effects of the further scheme are as follows: the utility model discloses in, survey antenna receiving electric field signal to transmit it to electric field detector.
Further, the alarm system comprises a resistor R2, a battery BT, an inductor L, NPN type triode Q1, a capacitor C4, a switch S1 and a buzzer F;
the 8 th pin of the chip U1 is respectively connected with one end of the inductor L, the 1 st pin of the buzzer F, one end of the capacitor C4 and one end of the switch S1; the 6 th pin of the chip U1 is connected with one end of the resistor R2; the other end of the resistor R2 is connected with the base electrode of the triode Q1; the collector of the triode Q1 is respectively connected with the other end of the inductor L and the No. 2 pin of the buzzer F; the other end of the switch S1 is connected to one end of the battery BT; the other end of the battery BT, the other end of the capacitor C4, an emitter of the triode Q1, the other end of the capacitor C1, the other end of the resistor R3, one ends of the resistors R4-R7, the other end of the capacitor C2 and the other end of the capacitor C3 are all connected with a 5 th pin of the chip U1.
The beneficial effects of the further scheme are as follows: the utility model discloses in, alarm system utilizes bee calling organ to report to the police, and the suggestion person of fishing avoids the danger area, reduces the occurence of failure.
Drawings
FIG. 1 is a block diagram of a detection alarm device;
FIG. 2 is a side view of a detection alarm device;
FIG. 3 is a circuit diagram of a detection alarm device;
FIG. 4 is a block diagram of the mounting cover;
in the figure, 1, a bottom plate; 2. mounting holes; 3. mounting grooves; 4. a probe antenna; 5. installing a cover plate; 6. an electric field detector; 7. and an alarm system.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
As shown in figure 1, the utility model provides a fishing anti-electric-shock detection alarm device, which comprises a bottom plate 1, a mounting hole 2, a mounting groove 3, a detection antenna 4 and a mounting cover plate 5;
the bottom plate 1 is in a round-corner rectangular shape; the mounting hole 2 is fixedly arranged above the bottom plate 1, and the fishing rod penetrates through the mounting hole 2; the mounting groove 3 is fixedly arranged below the bottom plate 1; the detection antenna 4 is fixedly arranged around the mounting groove 3; the mounting cover plate 5 is fixedly arranged on the surface of the mounting groove 3.
In the embodiment of the present invention, as shown in fig. 1, the material of the detection alarm device is ABS engineering plastic. The utility model discloses in, the alarm shell adopts the ABS engineering plastics preparation of high strength, does not have any influence to fishing, still has simultaneously and prevents falling, dustproof and the characteristics of fire prevention.
In the embodiment of the present invention, as shown in fig. 3, an electric field detector 6 and an alarm system 7 are fixedly disposed in the mounting groove 3; the electric field detector 6 is respectively connected with the detection antenna 4 and the alarm system 7 in a communication way. The utility model discloses in, electric field detector in the mounting groove carries out filtering and amplification processing to the electric field signal received, and alarm system sends audible-visual annunciator, accomplishes the warning effect to the person of fishing.
In the embodiment of the present invention, as shown in fig. 3, the electric field detector 6 employs an electric field detection chip U1 of model JW 0818. The utility model discloses in, the model adopts the CMOS technology for the electric field detection chip of JW0818 type, and the precision is high, reliable and stable, and sensitivity is high, and it has inside from restoring to the throne and complete machine self-checking function simultaneously.
In the embodiment of the present invention, as shown in fig. 3, the detecting antenna 4 includes an antenna Wire, a resistor R1, resistors R3-R7, a crystal oscillator X1, and capacitors C1-C3;
the 1 st pin of the chip U1 is connected with an antenna Wire; the 2 nd pin of the chip U1 is respectively connected with one end of a capacitor C2, one end of a resistor R1 and one end of a resistor R3; the 3 rd pin of the chip U1 is connected with one end of the crystal oscillator X1; the 4 th pin of the chip U1 is respectively connected with one end of a capacitor C3 and the other end of a crystal oscillator X1; the other end of the resistor R1 and one end of the capacitor C1 are both connected with the antenna Wire. The utility model discloses in, survey antenna receiving electric field signal to transmit it to electric field detector.
In the embodiment of the present invention, as shown in fig. 3, the alarm system 7 includes a resistor R2, a battery BT, an inductor L, NPN type triode Q1, a capacitor C4, a switch S1, and a buzzer F;
the 8 th pin of the chip U1 is respectively connected with one end of the inductor L, the 1 st pin of the buzzer F, one end of the capacitor C4 and one end of the switch S1; the 6 th pin of the chip U1 is connected with one end of the resistor R2; the other end of the resistor R2 is connected with the base electrode of the triode Q1; the collector of the triode Q1 is respectively connected with the other end of the inductor L and the No. 2 pin of the buzzer F; the other end of the switch S1 is connected to one end of the battery BT; the other end of the battery BT, the other end of the capacitor C4, an emitter of the triode Q1, the other end of the capacitor C1, the other end of the resistor R3, one ends of the resistors R4-R7, the other end of the capacitor C2 and the other end of the capacitor C3 are all connected with a 5 th pin of the chip U1. The utility model discloses in, alarm system utilizes bee calling organ to report to the police, and the suggestion person of fishing avoids the danger area, reduces the occurence of failure.
The utility model discloses a theory of operation and process do: when the fishing rod that is equipped with this device is close near the live-line to the personnel of fishing, the change of space electric field around will being surveyed to electric field detector 6's electric field detection chip, after receiving the electric field signal by hidden miniature detection antenna 4, through electric field detector 6 to signal processing such as filtering and amplification, compare with the alarm threshold value, when the fishing rod was too near from the high-voltage line, its space electric field will surpass the threshold value, alarm system 7 sends audible and visual alarm signal, the completion is to the person's process of warning of fishing. When the fisherman is far away, the electric field intensity is reduced, and the device stops alarming.
The utility model has the advantages that: the device adopts a low-power-consumption design, carries out optimization design on a peripheral circuit, simulates a digital double-filtering function, ensures the long-term reliable operation of the alarm device, improves the anti-interference capability and greatly reduces the cost. Meanwhile, the change of the spatial electric field intensity is utilized to protect the fishing personnel, the fishing personnel are actively warned, and the alarm system sends out audible and visual alarm signals without being influenced by visual barriers, so that the safety of the fishing personnel is ensured.
It will be appreciated by those of ordinary skill in the art that the embodiments described herein are intended to assist the reader in understanding the principles of the invention, and it is to be understood that the scope of the invention is not limited to such specific statements and embodiments. Those skilled in the art can make various other specific modifications and combinations based on the teachings of the present invention without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.
Claims (6)
1. A fishing electric shock prevention detection alarm device is characterized by comprising a bottom plate (1), a mounting hole (2), a mounting groove (3), a detection antenna (4) and a mounting cover plate (5);
the bottom plate (1) is in a round-corner rectangular shape; the mounting hole (2) is fixedly arranged above the bottom plate (1), and the fishing rod penetrates through the mounting hole (2); the mounting groove (3) is fixedly arranged below the bottom plate (1); the detection antenna (4) is fixedly arranged around the mounting groove (3); the mounting cover plate (5) is fixedly arranged on the surface of the mounting groove (3).
2. The electric shock detection alarm device for fishing of claim 1, wherein the detection alarm device is made of ABS engineering plastic.
3. The fishing electric shock detection and alarm device as claimed in claim 1, wherein an electric field detector (6) and an alarm system (7) are fixedly arranged in the mounting groove (3); and the electric field detector (6) is in communication connection with the detection antenna (4) and the alarm system (7) respectively.
4. The fishing anti-electric-shock detection alarm device as claimed in claim 3, wherein the electric field detector (6) is an electric field detection chip U1 model JW 0818.
5. The fishing anti-electric-shock detection alarm device according to claim 4, wherein the detection antenna (4) comprises an antenna Wire, a resistor R1, resistors R3-R7, a crystal oscillator X1 and capacitors C1-C3;
the 1 st pin of the chip U1 is connected with an antenna Wire; the 2 nd pin of the chip U1 is respectively connected with one end of a capacitor C2, one end of a resistor R1 and one end of a resistor R3; the 3 rd pin of the chip U1 is connected with one end of a crystal oscillator X1; the 4 th pin of the chip U1 is respectively connected with one end of a capacitor C3 and the other end of a crystal oscillator X1; the other end of the resistor R1 and one end of the capacitor C1 are both connected with an antenna Wire.
6. The fishing anti-electric-shock detection alarm device according to claim 5, wherein the alarm system (7) comprises a resistor R2, a battery BT, an inductor L, NPN type triode Q1, a capacitor C4, a switch S1 and a buzzer F;
the 8 th pin of the chip U1 is respectively connected with one end of an inductor L, the 1 st pin of a buzzer F, one end of a capacitor C4 and one end of a switch S1; the 6 th pin of the chip U1 is connected with one end of a resistor R2; the other end of the resistor R2 is connected with the base electrode of the triode Q1; the collector of the triode Q1 is respectively connected with the other end of the inductor L and the No. 2 pin of the buzzer F; the other end of the switch S1 is connected with one end of a battery BT; the other end of the battery BT, the other end of the capacitor C4, an emitter of the triode Q1, the other end of the capacitor C1, the other end of the resistor R3, one ends of the resistors R4-R7, the other end of the capacitor C2 and the other end of the capacitor C3 are all connected with a 5 th pin of the chip U1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020866666.6U CN211878697U (en) | 2020-05-21 | 2020-05-21 | Fishing electric shock prevention detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020866666.6U CN211878697U (en) | 2020-05-21 | 2020-05-21 | Fishing electric shock prevention detection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211878697U true CN211878697U (en) | 2020-11-06 |
Family
ID=73234445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020866666.6U Expired - Fee Related CN211878697U (en) | 2020-05-21 | 2020-05-21 | Fishing electric shock prevention detection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211878697U (en) |
-
2020
- 2020-05-21 CN CN202020866666.6U patent/CN211878697U/en not_active Expired - Fee Related
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Legal Events
| 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: 20201106 |