Ice fishing fish finder

Abstract

The utility model discloses an ice fishing fish finder, which relates to the technical field of fish finders, and comprises a fish finder main body, the top of the fish finder main body is fixedly provided with an installation screw groove, the interior of the installation screw groove is movably provided with an energy storage element, and the outer wall of the energy storage element is fixedly provided with an installation thread matched with the installation screw groove. The energy storage element is in threaded connection with the inner wall of the mounting screw groove, a sealing gasket is movably mounted on the inner wall of the mounting screw groove, an elastic handle is fixedly mounted at the top of the energy storage element, the energy storage element and the fish finder body are conveniently mounted and fixed through the mounting screw groove, the sealing performance is improved through the sealing gasket, and the elastic handle is convenient to disassemble and assemble; the ultrasonic probe carries out fish finding operation, the protective shell protects the fish finder body, the thermal insulation felt prevents too low ice fishing temperature from affecting use of internal components, the buffer air bag buffers and absorbs vibration borne by the protective shell, fish luring bait is placed in the bait box, and the fluorescent lamp enters the sea to emit light, so that fish schools are attracted conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of fish finders, in particular to a fish finder for ice fishing. Background Art

[0002] Ice fishing is fishing on ice. It is necessary but difficult to use instruments to find and determine the location of fish before ice fishing. There are two ways to do it: drilling holes in the ice and putting in a fish finder to find fish, or placing the fish finder directly on the ice to find fish. The main working principle of the fish finder is to use ultrasound to send out a signal, which will be reflected back after hitting a moving underwater object. The underwater fish situation is judged by calculating the time, direction, and strength of the signal response, and the data is converted and displayed on the screen to help users understand the fish situation and underwater terrain, so as to choose a suitable fishing spot.

[0003] In the prior art, the main structure of a fish finder includes a main unit, a connecting cable and a probe composed of an ultrasonic transducer. However, the ice fishing fish finder is located in cold seawater, and the low temperature can easily damage the fish finder. In addition, the power supply is inconvenient to disassemble and assemble, and the use is not convenient. In addition, the fish finder is not convenient to attract fish, and the use is not flexible. Therefore, an ice fishing fish finder is needed. Utility Model Content

[0004] The purpose of the utility model is to design an ice fishing fish finder to address the above-mentioned problems existing in the prior art, to overcome the shortcomings that the ice fishing fish finder of the prior art is located in cold sea water, the low temperature can easily damage the fish finder, and the power supply is inconvenient to disassemble and assemble, the use is not convenient, and the fish finder is inconvenient to attract fish and is not flexible enough to use.

[0005] In order to achieve the above purpose, the technical solution of the utility model is:

[0006] A fish finder for ice fishing comprises a fish finder body, a mounting screw groove is fixedly provided on the top of the fish finder body, an energy storage element is movably installed inside the mounting screw groove, a mounting thread matched with the mounting screw groove is fixedly provided on the outer wall of the energy storage element, the energy storage element is threadedly connected to the inner wall of the mounting screw groove, a sealing gasket is movably installed on the inner wall of the mounting screw groove, and an elastic handle is fixedly installed on the top of the energy storage element.

[0007] Preferably, a buffer airbag is fixedly mounted on the outer wall of the fish finder body, a thermal insulation felt is fixedly mounted on the outer wall of the buffer airbag, and a protective shell is fixedly mounted on the outer wall of the thermal insulation felt.

[0008] Preferably, a bait box is movably installed outside the fish finder body, a connecting screw groove is fixedly provided on the bait box, a connecting thread matched with the connecting screw groove is fixedly provided on the middle outer wall of the fish finder body, and the bait box is threadedly connected to the outer wall of the fish finder body.

[0009] Preferably, a feed trough is fixedly provided on the top of the bait box, a matching feed limiting net is movably installed on the inner wall of the feed trough, symmetrically distributed lifting buckles are fixedly installed on the top of the feed limiting net, and parallelly distributed fluorescent lamps are fixedly installed on the outer wall of the bait box.

[0010] Preferably, symmetrically distributed fishing line hooks are fixedly mounted on the top of the fish finder body.

[0011] Preferably, the energy storage element is electrically connected to the main control board by setting a connecting circuit, and the main control board is electrically connected to the ultrasonic probe by setting a connecting circuit.

[0012] Preferably, the main control board is fixedly installed inside the fish finder body, and the ultrasonic probe is fixedly installed at the bottom of the fish finder body.

[0013] Beneficial effects achieved by the utility model:

[0014] The energy storage element can be easily installed and fixed to the fish finder body by installing the screw groove, the sealing gasket can improve the sealing of the connection to prevent seawater from entering the inside of the fish finder body, the elastic handle can facilitate the disassembly and assembly of the energy storage element, and the fishing line hook can be easily connected to the fishing rod, so as to facilitate the fish finding operation through the ultrasonic probe;

[0015] The protective shell is used to protect the fish finder body, the insulation felt prevents the low temperature of ice fishing from affecting the use of internal components, the cushioning airbag absorbs the vibration of the protective shell to improve the protection effect, the bait box is used to place the bait, and the fluorescent lamp enters the sea to emit light to attract fish.

[0016] The connecting screw groove makes it easy to install and fix the bait box and the fish finder body. The limiting net is convenient for limiting the flow of bait in the feed trough to prevent all the bait from floating out after entering the sea water. The lifting buckle makes it easy to take out the limiting net from the inside of the feed trough, which is flexible and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0018] Figure 2 It is a partial three-dimensional structural schematic diagram of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of a bait box according to an embodiment of the utility model;

[0020] Figure 4 A schematic diagram of the three-dimensional structure of an energy storage element according to an embodiment of the utility model;

[0021] Figure 5 The present invention is a schematic diagram of the cross-sectional structure of a fish finder body according to an embodiment of the present invention.

[0022] Figure numerals: 1. Fish finder body; 101. Buffer airbag; 102. Thermal insulation felt; 103. Protective shell; 2. Mounting screw groove; 3. Energy storage element; 4. Mounting thread; 5. Sealing gasket; 6. Elastic handle; 7. Fish line hook; 8. Bait box; 9. Connecting screw groove; 10. Connecting thread; 11. Feed trough; 12. Feed limit net; 13. Lifting buckle; 14. Fluorescent lamp; 15. Connecting circuit; 16. Main control board; 17. Ultrasonic probe. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0024] like Figure 1-Figure 5 As shown, the utility model proposes an ice fishing fish finder, including a fish finder body 1, a mounting screw groove 2 is fixedly provided on the top of the fish finder body 1, an energy storage element 3 is movably installed inside the mounting screw groove 2, an outer wall of the energy storage element 3 is fixedly provided with a mounting thread 4 adapted to the mounting screw groove 2, the energy storage element 3 is threadedly connected to the inner wall of the mounting screw groove 2, a sealing gasket 5 is movably installed on the inner wall of the mounting screw groove 2, an elastic handle 6 is fixedly installed on the top of the energy storage element 3, and symmetrically distributed fishing line hooks 7 are fixedly installed on the top of the fish finder body 1, and the energy storage element 3 is connected to the circuit 1 by setting 5 is electrically connected to the main control board 16, the main control board 16 is electrically connected to the ultrasonic probe 17 by setting the connection circuit 15, the main control board 16 is fixedly installed inside the fish finder body 1, the ultrasonic probe 17 is fixedly installed at the bottom of the fish finder body 1, the energy storage element 3 is conveniently installed and fixed to the fish finder body 1 by installing the screw groove 2, the sealing gasket 5 is convenient to improve the sealing of the connection to prevent seawater from entering the inside of the fish finder body 1, the elastic handle 6 is convenient for disassembly and assembly of the energy storage element 3, the fishing line hook 7 is convenient for connection with the fishing rod, and it is convenient to perform fish detection operation through the ultrasonic probe 17, which is convenient and quick to use.

[0025] In this embodiment, a buffer airbag 101 is fixedly installed on the outer wall of the fish finder body 1, a thermal insulation felt 102 is fixedly installed on the outer wall of the buffer airbag 101, and a protective shell 103 is fixedly installed on the outer wall of the thermal insulation felt 102. The protective shell 103 is used to protect the fish finder body 1, and the thermal insulation felt 102 prevents the use of internal components from being affected by the excessively low temperature of ice fishing. The buffer airbag 101 buffers and absorbs the vibration of the protective shell 103, thereby improving the protection effect.

[0026] In this embodiment, a bait box 8 is movably installed on the outside of the fish finder body 1, and a connecting screw groove 9 is fixedly provided on the bait box 8. A connecting thread 10 adapted to the connecting screw groove 9 is fixedly provided on the middle outer wall of the fish finder body 1. The bait box 8 is threadedly connected to the outer wall of the fish finder body 1. A feed discharge groove 11 is fixedly provided on the top of the bait box 8. A matching limiting leakage net 12 is movably installed on the inner wall of the feeding groove 11. The top of the limiting leakage net 12 is fixedly installed with symmetrically distributed The lifting buckle 13 and the outer wall of the bait box 8 are fixedly installed with fluorescent lamps 14 distributed in parallel. The fish luring bait is placed through the bait box 8, and the fluorescent lamps 14 emit light when entering the sea, which is convenient for attracting fish. The bait box 8 and the fish finder body 1 are conveniently installed and fixed by connecting the screw groove 9. The limiting net 12 is convenient for limiting the flow of bait in the feeding trough 11 to prevent all the bait from floating out after entering the seawater. The lifting buckle 13 is convenient for taking out the limiting net 12 from the inside of the feeding trough 11, which is flexible and convenient to use.

[0027] Working principle: First, the energy storage element 3 is conveniently installed and fixed to the fish finder body 1 by installing the screw groove 2, the sealing gasket 5 is convenient to improve the sealing of the connection to prevent seawater from entering the inside of the fish finder body 1, the elastic handle 6 is convenient for disassembly and assembly of the energy storage element 3, the fishing line hook 7 is convenient for connection with the fishing rod, and it is convenient to perform fish detection operation through the ultrasonic probe 17, the protective shell 103 is used to protect the fish finder body 1, the thermal insulation felt 102 prevents the ice fishing temperature from being too low and affecting the use of internal components, the buffer airbag 101 buffers and absorbs the vibration of the protective shell 103, so as to improve the protection effect, the bait box 8 is used to place the fish bait, the fluorescent lamp 14 enters the sea and emits light, so as to attract fish, the bait box 8 is convenient to install and fix with the fish finder body 1 by connecting the screw groove 9, the limiting material leakage net 12 is convenient for limiting the flow of bait in the discharge trough 11 to prevent all the bait from floating out after entering the seawater, and the lifting buckle 13 is convenient for taking out the limiting material leakage net 12 from the inside of the discharge trough 11, which is flexible and convenient to use.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An ice fishing fish finder, characterized in that: The invention comprises a fish finder body (1), a mounting screw groove (2) being fixedly provided on the top of the fish finder body (1), an energy storage element (3) being movably installed inside the mounting screw groove (2), a mounting thread (4) being fixedly provided on the outer wall of the energy storage element (3) and matching with the mounting screw groove (2), the energy storage element (3) being threadedly connected to the inner wall of the mounting screw groove (2), a sealing gasket (5) being movably installed on the inner wall of the mounting screw groove (2), and a loose handle (6) being fixedly installed on the top of the energy storage element (3).

2. The ice fishing fish finder according to claim 1, characterized in that: A buffer airbag (101) is fixedly mounted on the outer wall of the fish finder body (1), a thermal insulation felt (102) is fixedly mounted on the outer wall of the buffer airbag (101), and a protective shell (103) is fixedly mounted on the outer wall of the thermal insulation felt (102).

3. The ice fishing fish finder according to claim 1, characterized in that: A bait box (8) is movably mounted outside the fish finder body (1), a connecting screw groove (9) is fixedly provided on the bait box (8), a connecting thread (10) adapted to the connecting screw groove (9) is fixedly provided on the middle outer wall of the fish finder body (1), and the bait box (8) is threadedly connected to the outer wall of the fish finder body (1).

4. The ice fishing fish finder according to claim 3, characterized in that: A feeding trough (11) is fixedly provided on the top of the bait box (8), a matching feeding limit screen (12) is movably mounted on the inner wall of the feeding trough (11), symmetrically distributed lifting buckles (13) are fixedly mounted on the top of the feeding limit screen (12), and parallelly distributed fluorescent lamps (14) are fixedly mounted on the outer wall of the bait box (8).

5. The ice fishing fish finder according to claim 1, characterized in that: The top of the fish finder body (1) is fixedly mounted with symmetrically distributed fishing line hooks (7).

6. The ice fishing fish finder according to claim 1, characterized in that: The energy storage element (3) is electrically connected to the main control board (16) by providing a connection circuit (15), and the main control board (16) is electrically connected to the ultrasonic probe (17) by providing a connection circuit (15).

7. The ice fishing fish finder according to claim 6, characterized in that: The main control board (16) is fixedly mounted inside the fish finder body (1), and the ultrasonic probe (17) is fixedly mounted on the bottom of the fish finder body (1).

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