TWM645537U - Wireless Fishing Monitor - Google Patents

Abstract

A wireless fishing monitor includes: a monitor module, a control circuit, a power supply unit, a middle tube, a front cover and an antenna cover. The control circuit is electrically connected to the monitor module, and the control circuit at least includes a first circuit board, a second circuit board and an antenna. The power supply unit is located on one side of the second circuit board and is electrically connected to the second circuit board. The middle barrel has a barrel with a front opening and a rear opening, and the barrel system is used to install the monitor module and the control circuit. The front cover is assembled with the front opening to cover the monitor module. The antenna cover is fixedly connected to the rear opening of the barrel. When the wireless fishing monitor floats on the water, it can record the signals of fish eating bait, allowing anglers to understand the status of fish eating bait.

Description

Wireless Fishing Monitor

The invention relates to a fishing equipment, in particular a wireless fishing monitor that can float on the water for fishing and monitor fish groups and fishing conditions under the water.

Fishing is a fishing method that uses a fishing line to pull a fishhook hung with bait to lure fish. The most common fishing method is rod fishing, which uses a fishing rod stretched above the water to manipulate the fishing line. It is a very popular leisure outdoor sport.

When fishing, the signal of the buoy on the bus line jumping on the water or being pulled and sinking into the water is used to know the status of the fish eating the bait or taking the bait. When the buoy jumps fiercely on the water surface, it means that the fish under the water are eating the bait. If the buoy does not jump for a long time, fishermen can only say that there are no fish eating the bait, or the bait is decoupled, or the bait is not dropped into the water at a depth where the fish are swimming. These issues can only be understood by experienced anglers and are not accessible to ordinary novices.

Therefore, some anglers will buy a monitor, connect one end of the monitor to a mobile device, and then throw the monitor into the water to monitor the movements of fish schools. Due to this monitoring method, the lens thrown into the water is far away from the bait, and the water is turbid, making it difficult for anglers to see the fish eating the bait.

Therefore, how to know the status of fish eating bait or bait decoupling when fishing is the problem to be solved by this invention.

Therefore, the main purpose of this invention is to solve the above problems. This invention provides a wireless fishing monitor. The wireless fishing monitor is tied to the fishing line and the fishing line is thrown into the water. After that, the wireless fishing monitor will immediately float on the water, and it can record the audio and video signals of the fish eating bait located below the wireless fishing monitor, so that anglers can understand the status of the fish eating bait.

In order to achieve the above purpose, the present invention provides a wireless fishing monitor, which includes: a monitor module, a control circuit, a power supply unit, a middle tube, a front cover and an antenna cover. The control circuit is electrically connected to the monitor module. The control circuit at least includes a first circuit board, a second circuit board and an antenna. The first circuit board is electrically connected to the second circuit board. The antenna electrically connected to the second circuit board. The power supply unit is located on one side of the second circuit board and is electrically connected to the second circuit board. The middle cylinder has a hollow cylindrical body with a front opening and a rear opening. The outer surface of the barrel each has a thread-shaped front joint part and a rear joint part, so as to The barrel system is used to install the monitor module and the control circuit. The front cover is assembled with the front joint portion of the front opening to cover the monitor module. The antenna cover is fixedly connected to the rear joint portion of the rear opening of the barrel, and has an electrode elastic piece on it. One end of the electrode elastic piece is in electrical contact with the power supply unit, and the other end is in electrical contact with the second circuit board. Contact, and use the power supply unit to provide the power required by the monitor module and the control circuit.

In one embodiment of this invention, the monitor module includes: an image reading lens, a fill light circuit board and an adapter circuit board. The image read lens and the fill light circuit board are connected to the adapter circuit board. The circuit board is electrically connected, and the switching circuit board is electrically connected to the control circuit and the power supply unit through a cable.

In one embodiment of the invention, the light-filling circuit board is arranged around the image reading lens, and the light-filling circuit board has a plurality of light-emitting diodes.

In one embodiment of this invention, the image reading lens is a CCD lens or a COMS lens.

In one embodiment of the present invention, in addition to a signal processing circuit or a charging circuit, the first circuit board further includes a first connector, a power switch and an indicator light.

In one embodiment of the invention, the indicator light is composed of a plurality of light-emitting diodes.

In one embodiment of the present invention, the second circuit board is electrically connected to the adapter circuit board through the cable to receive the signal of the monitor module, and one end of the second circuit board has a A negative electrode and a positive electrode, the negative electrode is in electrical contact with a negative electrode of the power supply unit.

In one embodiment of the present invention, in addition to a signal processing circuit and a wireless signal transmitting circuit, the second circuit board further includes a second connector.

In one embodiment of the invention, the first connector and the second connector are micro USB, mini USB or USB TYPE C connectors.

In one embodiment of the present invention, the power supply unit has a negative electrode and a positive electrode, and the negative electrode is in electrical contact with the negative electrode of the second circuit board to provide the power required by the control circuit and the monitor module. .

In one embodiment of the invention, the power supply unit is a disposable battery or a rechargeable battery.

In one embodiment of the present invention, at least one threading ring is protruding from the outer surface of the barrel between the front joint part and the rear joint part. The threading ring has at least one through hole, and the through hole has a clamp. The clamp has two elastic pieces, and the two elastic pieces are connected with two clamping mouths. When the two elastic pieces are pressed inward, the two clamping mouths can be opened.

In one embodiment of the invention, the control circuit further includes a support plate, the support plate is fixedly connected to the first circuit board, and the support plate has a locking hole.

In one embodiment of the invention, the inner wall of the cylinder has two corresponding ribs, which are used to fix the control circuit. The front ends of the two ribs each have a locking hole, and the locking hole is used to lock a support. shelf.

In one embodiment of the invention, the outer surface of the barrel has a waterproof cover, a power button and a display window. The control circuit is installed inside the barrel, and the waterproof cover corresponds to the first connector. , the power button corresponds to the power switch and the display window corresponds to the indicator lights.

In one embodiment of the invention, the wireless fishing monitor further includes a support frame with a fixing plate. The fixing plate has a plurality of through holes for screws to pass through, so that the fixing plate can be fixed. The board is locked on the locking hole of the support plate and the locking hole of the rib of the barrel for fixing the control circuit. There is a conduit on the fixed plate for the antenna to pass through.

In one embodiment of the present invention, the front cover has an open end and a closed end, and the open end has a thread-shaped inner joint part inside, and the inner joint part is joined with the front joint part of the barrel, The closed end has a transparent window.

In one embodiment of the present invention, the antenna cover has a pontoon and a locking member connected to the pontoon. The opening of the pontoon has a flange portion for connecting with the cylinder. The rear opening is connected, and the pontoon has convex ribs of different shapes inside. The electrode spring is fixed on one of the convex ribs. One end of the electrode spring is in electrical contact with the positive electrode of the power supply unit, and the other end of the electrode spring is in electrical contact with the positive electrode of the power supply unit. It is in electrical contact with the positive electrode of the second circuit board so that power can be transmitted to the first circuit board and the monitor module through the second circuit board.

In one embodiment of the present invention, the locking member has an opening at one end and a constriction at the other end. The opening has a thread-shaped inner joint, and the inner joint is connected to the barrel. When the rear joint portion is engaged, the constriction portion of the locking member will press the flange portion to engage with the rear opening of the barrel.

In one embodiment of the invention, a waterproof gasket is placed on the front opening and the rear opening of the barrel respectively.

10:Wireless fishing monitor

1:Monitor module

11:Image reading lens

12:Fill light circuit board

121:Light emitting diode

13: Adapter circuit board

2:Control circuit

21:First circuit board

211:First connector

212:Power switch

213:Indicator light

22: Second circuit board

221: Negative electrode

222:Positive electrode

223: Second connector

23:Support plate

231:Lock hole

24:Antenna

3:Power supply unit

31: Negative pole

32: Positive pole

4: middle tube

41:Cylinder

411:Front opening

412:Rear opening

413: Front joint

414:Rear joint

42: Threading ring

421:Perforation

43: Fixture

431:Shrapnel

432:Pinch mouth

44:ribs

441: Locking hole

45: Waterproof cover

46:Power button

47:Display window

48, 49: Waterproof gasket

5:Front cover

51:Open end

52: closed end

53:Inner joint

54:Transparent window

6: Support frame

61:Fixed plate

611:Through hole

60:Screw

62:Catheter

7:Antenna cover

71: pontoon

711:Flange Department

712:convex ribs

713:Electrode shrapnel

72:Latching parts

721:Opening part

722: Reduced mouth part

723:Inner joint

8: Cable arrangement

20:Busbar

30: sub-line

40:8 word ring

Figure 1 is a schematic diagram of the appearance of the wireless fishing monitor created by this invention; Figure 2 is an exploded schematic diagram of the structure of the wireless fishing monitor in Figure 1; Figure 3 is an exploded schematic diagram of the structure of Figure 3 from another perspective; Figure 4 is a schematic diagram of the structure of Figure 2 Schematic diagram of the control circuit; Figure 5 is an exploded schematic diagram of the middle tube and waterproof gasket of the wireless fishing monitor of this invention; Figure 6 is a schematic side cross-sectional view of the wireless fishing monitor of this invention; Figure 7 is a schematic diagram of the wireless fishing monitor of this invention A schematic diagram of the usage status of the device; Figure 8 is a schematic diagram of the connection between the wireless fishing monitor and the receiving device of this creation.

The technical content and detailed description of this creation are now explained with the drawings as follows: Please refer to Figures 1-4, which are the appearance of the wireless fishing monitor of this creation, the structural decomposition of the wireless fishing monitor in Figure 1, and the other view of Figure 3 Viewing angle structure decomposition and control circuit schematic diagram in Figure 2. As shown in the figure: the wireless fishing monitor of this invention, the wireless fishing monitor 10 includes: a monitor module 1, a control circuit 2, a power supply unit 3, a middle tube 4, a front cover 5, A support frame 6 and an antenna cover 7 . Among them, the middle tube 4 is provided with a threading ring 42 through which the busbar 20 and the sub-wires 30 pass, and an 8-shaped ring 40 is connected between the busbar 20 and the sub-wires 30. This 8-shaped ring 40 can prevent the busbar from 20 disconnected from the wireless fishing monitor 10. Hook the bait (not shown in the figure) on the sub-line 30, and after the bait falls under the water surface, use the monitor module 1 to monitor the fishing conditions under the water surface, and transmit the captured video and audio to the receiving device 50 at the receiving end ( As shown in Figure 8), the user can watch the fish eating bait under the water surface.

The monitor module 1 includes: an image reading lens 11, a fill light circuit board 12 and an adapter circuit board 13. The image reading lens 11 and the light-filling circuit board 12 are electrically connected to the adapter circuit board 13, and the adapter circuit board 13 is connected to the control circuit 2 and the circuit board through the cable 8. The source supply unit 3 is electrically connected. The image reading lens 11 is used to photograph the fishing conditions under the water surface, and transmits the photographed audio and video signals to the control circuit 2 through the adapter circuit board 13 for processing, and then transmits the captured audio and video signals to the receiving device 50 (such as Figure 8), to provide users with the ability to watch the fish eating bait under the water surface. The light-filling circuit board 12 is arranged around the image reading lens 11. The light-filling circuit board 12 has a plurality of light-emitting diodes 121. The light sources generated by the light-emitting diodes 121 allow fishing to Activities can continue in the evening. In this figure, the image reading lens 11 is a CCD lens or a COMS lens.

The control circuit 2 includes a first circuit board 21 and a second circuit board 22 , a support plate 23 and an antenna 24 . The first circuit board 21 is electrically connected to the second circuit board 22. In addition to a signal processing circuit (not shown in the figure) or a charging circuit (not shown in the figure), the first circuit board 21 further includes There is a first connector 211, a power switch 212 and an indicator light 213. The first connector 211 provides a plug-in transmission line to charge the power supply unit 3 or to connect to an external receiving device 50 (as shown in FIG. 8 ) for data updating or signal transmission. The power switch 212 is used to start the power supply of the wireless fishing monitor 10 . The indicator light 213 is composed of a plurality of light-emitting diodes to display the charging and working status of the wireless fishing monitor 10 or the power supply status of the power supply unit 3 . In addition, the second circuit board 22 is electrically connected to the adapter circuit board 13 through the cable 8 to receive the signal of the monitor module 1, and one end of the second circuit board 22 has a negative electrode. 221 and a positive electrode 222 (as shown in FIG. 5 ), the negative electrode 221 is in electrical contact with the negative electrode 221 of the power supply unit 3 . In addition to a signal processing circuit (not shown in the figure) and a wireless signal transmitting circuit (not shown in the figure), the second circuit board 22 also includes a second connector 223. The second connector 223 is used in wireless fishing monitoring. After the device 10 is disassembled, the second connector 223 can be plugged into a transmission line and externally connected to an external receiving device 50 (as shown in FIG. 8 ) for data updating or signal transmission. The support plate 23 is fixedly connected to the first circuit board 21 . The support plate 23 has a locking hole 231 for locking the support frame 6 . In addition, the antenna 24 is electrically connected to the second circuit board 22, and after processing the audio and video signals transmitted from the monitor module 1, they are transmitted through the wireless transmitting circuit and the antenna 24, and are received by the receiving end. The device 50 (as shown in Figure 8) receives it so that the user can watch the fish eating bait status under the water surface. In this figure, the first connector 211 and the second connector 223 are micro USB, mini USB or USB TYPE C connectors.

The power supply unit 3 is located on one side of the second circuit board 22. The power supply unit 3 has a negative electrode 31 and a positive electrode 32. The negative electrode 31 is in electrical contact with the negative electrode 221 of the second circuit board 22. To provide the power required by the control circuit 2 and the monitor module 1 . In this figure, the power supply unit 3 is a disposable battery or a rechargeable battery.

The middle barrel 4 has a hollow cylindrical barrel 41. The barrel 41 has a front opening 411 and a rear opening 412. The outer surface of the barrel 41 is close to the front opening 411 and the rear opening 412. Each has a thread-shaped front joining part 413 and a rear joining part 414. The front joining part 413 is for joining the front cover 5, and the rear joining part 414 is for joining the antenna cover 7. In addition, at least one threading ring 42 is protruding from the outer surface of the barrel 41 between the front joint part 413 and the rear joint part 414. The threading ring 42 has at least one through hole 421, and the through hole 421 has a clamp. 43. The clamp 43 has two elastic pieces 431, and the two elastic pieces 431 are connected with two clamping mouths 432. When the two elastic pieces 431 are pressed inward, the two clamping mouths 432 can be opened, and the adjustment busbar 20 can be pulled and dropped into the water. After adjusting the depth, release the two elastic pieces 431 to allow the two clamping mouths 432 to clamp the busbar 20. When the wireless fishing monitor 10 floats on the water, the sub-line 30 and the bait will fall down and just sink to the best fishing position under the water. In addition, there are two corresponding ribs 44 on the inner wall of the cylinder 41. The ribs 44 are used to fix the control circuit 2. Each of the two ribs 44 has a locking hole 441 at the front end, and the locking hole 441 is used to lock the control circuit 2. Support frame 6. In addition, there is a waterproof cover 45, a power button 46 and a display window 47 on the outer surface of the barrel 41. When the control circuit 2 is installed inside the barrel 41 , the waterproof cover 45 corresponds to the first connector 211 , the power button 46 corresponds to the power switch 212 and the display window 47 corresponds to the indicator lights 213 . After the waterproof cover 45 is opened, the first connector 211 is exposed for plugging in an external transmission line. The power button 46 is pressed to the power switch 212 to start the wireless fishing monitor 10. At this time, the some indicator lights 213 is lit and displayed by the display window 47 to display information such as the usage status or power supply status of the wireless fishing monitor 10 .

The front cover 5 has an open end 51 and a closed end 52. The open end 51 has a thread-shaped inner joint part 53 inside, and the inner joint part 53 is jointed with the front joint part 413 of the barrel 41. . The closed end 52 has a transparent window 54 for the image reading lens 11 to capture audio and video signals of fish eating bait. At the same time, when fishing at night, the light-emitting diodes of the light-filling circuit board 12 The light source generated by 121 can be illuminated by the transparent window 54, so that fishermen can see the status of fish eating bait under the water surface.

The support frame 6 has a fixed plate 61 on it. The fixed plate 61 has a plurality of through holes 611. The through holes 611 are for screws 60 to pass through to lock the fixed plate 61 to the support plate 23. holes 231 and the locking holes 441 of the ribs 44 for fixing the control circuit 2 . Moreover, there is a conduit 62 on the fixing plate 61, and the conduit 62 is provided with the antenna 24 that is electrically connected to the second circuit board 22, so as to prevent the antenna 24 from being damaged by external force during installation.

The antenna cover 7 has a float 71 and a locking member 72 connected to the float 71 . The opening of the pontoon 71 has a flange portion 711 , and the flange portion 711 is used for coupling with the rear opening 412 of the barrel 41 . The pontoon 71 has convex ribs 712 of different shapes inside. One of the convex ribs is 712 has an electrode spring piece 713. When the float 71 is assembled with the cylinder 41, one end of the electrode spring piece 713 is in electrical contact with the positive electrode 32 of the power supply unit 3, and the other end of the electrode spring piece 713 is in electrical contact with the second circuit board. The positive electrode 222 of 22 is in electrical contact, so that power can be transmitted to the first circuit board 21 and the monitor module 1 through the second circuit board 22 . In addition, the locking member 72 has an opening 721 at one end, and a constriction 722 at the other end. The opening 721 has a thread-shaped inner joint part 723, and the inner joint part 723 is connected to the cylinder 41. When the rear engaging portion 414 is engaged, the constricted portion 722 of the locking member 72 will press the flange portion 711 to engage with the rear opening 412 of the barrel 41 .

Please refer to Figure 5-6, which is an exploded view of the middle tube and waterproof gasket of the wireless fishing monitor of this invention and a side cross-sectional view of the wireless fishing monitor. As shown in the picture: the monitor module in this creation 1. After the control circuit 2, power supply unit 3 and support frame 6 are assembled inside the middle barrel 4, put a waterproof gasket 48 and 49 on the front opening 411 and the rear opening 412 of the barrel 41 of the middle barrel 4 respectively. When the barrel 41 is assembled with the front cover 5 and the antenna cover 7 , the waterproof gaskets 48 and 49 can prevent water from penetrating into the barrel 41 , so that the wireless fishing monitor 10 has a waterproof function.

Please refer to Figure 7, which is a schematic diagram of the usage status of the wireless fishing monitor of this creation. As shown in the figure: When using the wireless fishing monitor 10 of this invention, pass the busbar 20 through the perforations 421 of the two threading rings 42 and the clamp 43, and tie a figure 8 on one end of the busbar 20 passing through the two perforations 421. ring 40, and then tie the sub-wire 30 to one end of the 8-shaped ring 40, press the clamp 43, the two clamping mouths 432 can be opened, and the depth of the busbar 20 falling into the water can be adjusted by pulling, and after adjustment, release the two elastic pieces 431. The two clamping mouths 432 clamp the busbar 20 .

After the fish hook on the sub-line 30 hooks the bait and throws it in, the wireless fishing monitor 10 will float on the water like a conventional buoy. At this time, the monitor module 1 monitors the fishing conditions under the water surface, and transmits the captured video and audio to the receiving device 50 at the receiving end (as shown in FIG. 8 ), so as to allow the user to watch the bait-eating status of fish groups under the water surface.

When a fish is caught, or the fishhook is hooked on a stone or a heavy object is broken, the 8-shaped ring 40 can prevent the busbar 20 from being separated from the wireless fishing monitor 10, and the wireless fishing monitor 10 can be pulled back through the busbar 20. , and then tie the sub-line 30 and the fishhook (not shown in the figure) on the figure-8 ring 40.

Please refer to Figure 8, which is a schematic diagram of the connection between the wireless fishing monitor and the receiving device of this creation. As shown in the figure: the wireless fishing monitor 10 of the present invention has a receiving device 50 that can be connected to the outside. The receiving device 50 includes a casing 501, and a circuit board (not shown in the figure) is arranged inside the casing 501. The circuit board Electrically connected are a first light source display 502, a second light source display 503, a power switch 504, a USB Type C connector 505, a memory card slot 506, and an HDMI connector 507 that are exposed outside the housing 501. and a receiving antenna 508.

The housing 501 has a touch panel 5011 on it, and the touch panel 5011 has patterns of a plurality of touch buttons 5012. The user can perform the connection according to the touch buttons 5012 operation of the collection device 50. In this figure, the touch buttons 5012 are respectively for the 4-segment zooming function of the photographic image, the function of adjusting the 4-segment fill light brightness, and the switching of photography and photo taking functions.

The first light source display 502 is lit after the power switch 504 is turned on to show that the receiving device 50 is in a powered-on state. In this figure, the first light source display 502 is a light emitting diode.

The second light source display 503 will be lit after the receiving device 50 is turned on and the receiving device 50 is wirelessly connected to the wireless fishing monitor 10 . In this figure, the first light source display 502 is a light emitting diode.

After the power switch 504 is pulled, the circuit board will light up the first light source display 502 to indicate that the receiving device 50 is powered on.

The USB Type C connector 505 is connected to a transmission line (not shown in the figure) of the USB Type C connector to electrically connect to an external mobile device (not shown in the figure). The image captured by the wireless fishing monitor 10 can be monitored. In this diagram, the mobile device is a mobile phone, tablet, television or laptop.

The memory card slot 506 provides a differential memory card to store images or photos taken by the wireless fishing monitor 10, or to store update data or software programs of the receiving device 50. In this figure, the memory card slot 506 is Micro SD, SD or CF.

The HDMI connector 507 is a transmission line (not shown in the figure) that is plugged into the HDMI connector and is electrically connected to an external display screen to provide viewing of images or photos captured by the wireless fishing monitor 10 .

The receiving antenna 508 is used to receive image or photo signals transmitted by the wireless fishing monitor 10, so that the user can watch the status of fish eating bait on a mobile device or display screen external to the receiving device 50.

However, the above are only preferred embodiments of this invention and are not intended to limit the scope of patent protection of this invention. Therefore, any equivalent changes made by using the contents of the instructions or drawings of this invention are equally included in the rights of this invention. Within the scope of protection, we will make it clear.

10:Wireless fishing monitor

1:Monitor module

11:Image reading lens

12:Fill light circuit board

13: Adapter circuit board

2:Control circuit

21:First circuit board

22: Second circuit board

222:Positive electrode

23:Support plate

231:Lock hole

24:Antenna

3:Power supply unit

4: middle tube

41:Cylinder

411:Front opening

412:Rear opening

413: Front joint

414:Rear joint

42: Threading ring

421:Perforation

43: Fixture

431:Shrapnel

432:Pinch mouth

45: Waterproof cover

46:Power button

47:Display window

48, 49: Waterproof gasket

5:Front cover

51:Open end

52: closed end

54:Transparent window

6: Support frame

61:Fixed plate

611:Through hole

60:Screw

62:Catheter

7:Antenna cover

71: pontoon

711:Flange Department

712:convex ribs

713:Electrode shrapnel

72:Latching parts

721:Opening part

722: Reduced mouth part

723:Inner joint

8: Cable arrangement

Claims (20)

A wireless fishing monitor for busbars to pass through and tied to the figure-8 ring and sub-wires, including: a monitor module; a control circuit electrically connected to the monitor module, the control circuit It at least includes a first circuit board, a second circuit board and an antenna, the first circuit board is electrically connected to the second circuit board, the antenna is electrically connected to the second circuit board; a power supply unit, Located on one side of the second circuit board and electrically connected to the second circuit board; a middle tube having a hollow cylindrical body with a front opening and a rear opening. The outer surface of the body each has a threaded front joint part and a rear joint part, and the barrel system is used to install the monitor module and the control circuit; a front cover is connected with the front opening of the front opening. The two parts are assembled together to cover the monitor module; and an antenna cover is fixedly connected to the rear joint part on the rear opening of the barrel, and has an electrode spring on it, and one end of the electrode spring is connected to the power supply The supply unit is in electrical contact, and the other end is in electrical contact with the second circuit board, and the power supply unit provides power required by the monitor module and the control circuit. The wireless fishing monitor as described in claim 1, wherein the monitor module includes: an image reading lens, a fill light circuit board and an adapter circuit board, the image reading lens and the fill light circuit The board is electrically connected to the transfer circuit board, and the transfer circuit board is electrically connected to the control circuit and the power supply unit through a cable. The wireless fishing monitor according to claim 2, wherein the light-filling circuit board is arranged around the image reading lens, and the light-filling circuit board has a plurality of light-emitting diodes. The wireless fishing monitor as described in claim 3, wherein the image reading lens is a CCD lens or a COMS lens. The wireless fishing monitor according to claim 2, wherein the first circuit board not only has a signal processing circuit or a charging circuit, but also includes a first connector, a power switch and an indicator light. The wireless fishing monitor as described in claim 5, wherein the indicator light is composed of a plurality of light-emitting diodes. The wireless fishing monitor as described in claim 5, wherein the second circuit board is electrically connected to the adapter circuit board through the cable to receive the signal of the monitor module, and the second circuit board One end has a negative electrode and a positive electrode, and the negative electrode is in electrical contact with a negative electrode of the power supply unit. The wireless fishing monitor as claimed in claim 7, wherein the second circuit board not only has a signal processing circuit and a wireless signal transmitting circuit, but also includes a second connector. The wireless fishing monitor according to claim 8, wherein the first connector and the second connector are micro USB, mini USB or USB TYPE C connectors. The wireless fishing monitor as claimed in claim 7, wherein the power supply unit has the negative electrode and a positive electrode, and the negative electrode is in electrical contact with the negative electrode of the second circuit board to provide the control circuit and the monitor The power required by the module. The wireless fishing monitor according to claim 10, wherein the power supply unit is a disposable battery or a rechargeable battery. The wireless fishing monitor according to claim 10, wherein at least one threading ring is protruding from the outer surface of the barrel between the front joint part and the rear joint part, and the threading ring has at least one through hole, and the through hole is There is also a clamp, which has two elastic pieces. The two elastic pieces are connected with two clamping mouths. When the two elastic pieces are pressed inward, the two clamping mouths can be opened. The wireless fishing monitor according to claim 12, wherein the control circuit further includes a support plate, the support plate is fixedly connected to the first circuit board, and the support plate has a locking hole. The wireless fishing monitor as claimed in claim 13, wherein the inner wall of the barrel has two corresponding ribs, the ribs are used to fix the control circuit, and the front ends of the two ribs each have a locking hole for locking. The hole locks a supporting frame. The wireless fishing monitor according to claim 14, wherein the outer surface of the barrel is provided with a waterproof cover, a power button and a display window, and the control circuit is installed inside the barrel, and the waterproof cover corresponds to The first connector, the power button correspond to the power switch, and the display window corresponds to the indicator lights. The wireless fishing monitor as claimed in claim 15, wherein the wireless fishing monitor further includes a support frame, the support frame has a fixed plate, and the fixed plate has a plurality of through holes for screws to pass through. Through this, the fixing plate is locked on the locking hole of the support plate and the locking hole of the rib of the cylinder for fixing the control circuit. There is a conduit on the fixing plate, and the conduit is used for fixing the control circuit. This antenna goes through. The wireless fishing monitor as claimed in claim 16, wherein the front cover has an open end and a closed end, and the open end has a thread-shaped inner joint part inside, and the inner joint part is connected with the cylinder body. The front joint part is joined, and the closed end has a transparent viewing window. The wireless fishing monitor as claimed in claim 17, wherein the antenna cover has a pontoon and a locking member connected to the pontoon, and the opening of the pontoon has a flange portion for providing Engaged with the rear opening of the cylinder, the float has convex ribs of different shapes inside, and the electrode elastic piece is fixed on one of the convex ribs. One end of the electrode elastic piece is in electrical contact with the positive electrode of the power supply unit. The other end of the electrode elastic piece is in electrical contact with the positive electrode of the second circuit board, so that power can be transmitted to the first circuit board and the monitor module through the second circuit board. The wireless fishing monitor according to claim 18, wherein the locking member has an opening at one end and a constriction at the other end. The opening has a thread-shaped inner joint, and the inner joint is connected to The rear joint portion of the cylinder is engaged, and the constriction portion of the locking member will press the flange portion to engage with the rear opening of the cylinder. The wireless fishing monitor as claimed in claim 1, wherein a waterproof gasket is placed on the front opening and the rear opening of the barrel respectively.

Images