Fish finder probe

Abstract

The utility model discloses a fish finder probe, which relates to the technical field of fish finder probes and comprises a fish finder main body, a protective shell assembly is fixedly arranged at the top of the fish finder main body, a probe body is fixedly mounted in the protective shell assembly, and the protective shell assembly comprises a waterproof shell. A heat insulation shell is fixedly installed on the inner wall of the waterproof shell, a buffer air bag is fixedly installed on the inner wall of the heat insulation shell, a waterproof sealing gasket is fixedly installed on the inner wall of the buffer air bag, the heat insulation shell plays a role in heat insulation and heat preservation, and low-temperature damage to the probe body caused by too low temperature in water is prevented; the buffer air bag buffers and absorbs vibration in the fish finding process, components in the probe body are prevented from being damaged by the vibration, the waterproof sealing gasket facilitates sealing and water prevention of the through hole, fish finding operation through the through hole is facilitated, and the connecting base is in threaded connection with the fish finder body. And the first sealing washer and the second sealing washer facilitate improvement of the sealing performance of the connecting screw groove.

Description

Technical Field

[0001] The utility model relates to the technical field of fish finder probes, in particular to a fish finder probe. Background Art

[0002] Fishing is a popular outdoor leisure sport among people. It is popular among all kinds of people because of its many advantages such as being able to get close to nature and cultivate sentiment. In recent years, with the rapid development of science and technology, auxiliary tools for fishing - fish finders have also come into being. Fish finders use sonar positioning. Sonar technology is based on the principle of sound wave transmission and can detect the bottom state, outline, composition, and water depth. After the fish finder emits a wave, it relies on the time it takes for the sound wave to hit the object and return to measure the distance. At the same time, through the reflected sound wave signal, the fish finder can identify the position, size and composition of the object.

[0003] Many existing fish finders utilize sonar positioning technology, which relies on the principle of sound wave transmission. After emitting a sound wave, a fish finder measures distance by measuring the time it takes for the sound wave to strike an object and return. The reflected sound wave allows the fish finder to identify fish. However, direct contact with deep water can damage the fish finder probe, which is also difficult to remove and attach, making it inflexible. Therefore, a new fish finder probe is needed. Utility Model Content

[0004] The purpose of this utility model is to address the above-mentioned problems existing in the prior art, to overcome the shortcomings of the prior art fish finder probe that may be damaged by direct contact with deep water, and the probe being inconvenient to be disassembled and assembled with the fish finder, resulting in insufficient flexibility in use, and to design a fish finder probe.

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

[0006] A fish finder probe includes a fish finder body, a protective shell assembly is fixedly provided on the top of the fish finder body, a probe body is fixedly installed inside the protective shell assembly, the protective shell assembly includes a waterproof shell, a thermal insulation shell is fixedly installed on the inner wall of the waterproof shell, a buffer airbag is fixedly installed on the inner wall of the thermal insulation shell, and a waterproof sealing gasket is fixedly installed on the inner wall of the buffer airbag.

[0007] Preferably, a through hole is fixedly provided on the top of the protective shell assembly, and a lighting strip is fixedly installed on the outer wall of the protective shell assembly.

[0008] Preferably, a connecting screw groove is provided on the top of the fish finder body, a connecting base is fixedly installed on the bottom of the probe body, a connecting thread adapted to the connecting screw groove is fixedly provided on the outer wall of the connecting base, and the connecting base is threadedly connected to the inner wall of the connecting screw groove.

[0009] Preferably, an electrical plug is fixedly installed on the bottom of the connecting base, and an installation slot compatible with the electrical plug is fixedly provided on the bottom of the connecting screw groove. The electrical plug is movably installed inside the installation slot, and an insulating pad is fixedly installed on the outside of the electrical plug, and the insulating pad is fixedly installed on the bottom of the connecting base.

[0010] Preferably, a first sealing gasket is movably mounted on the inner wall of the connecting screw groove, and a second sealing gasket is fixedly mounted on the inner wall of the first sealing gasket.

[0011] Preferably, a fishing line hook is fixedly installed on the bottom of the fish finder body.

[0012] Preferably, the probe body is electrically connected to the fish finder body.

[0013] Beneficial effects achieved by the utility model:

[0014] The probe body is protected by a protective shell assembly. The probe body transmits ultrasonic waves into the water through a through-hole, making it easy to detect fish schools. The waterproof shell prevents water from entering the probe body. The thermal insulation shell plays a role in heat insulation and heat preservation, preventing the probe body from being damaged by low temperature in the water. The cushioning airbag absorbs the vibration during the fish detection process to prevent the vibration from damaging the components inside the probe body. The waterproof sealing gasket seals the through-hole for waterproofing, making it convenient to perform fish detection operations through the through-hole.

[0015] The base is threadedly connected to the fish finder body, making it easy to disassemble and assemble the probe body. The first sealing gasket and the second sealing gasket facilitate improving the sealing of the connecting screw groove. The double seal and waterproofness help prevent water from entering the fish finder body when finding fish, thereby improving safety and stability in use. The probe body is easily electrically connected to the fish finder body through the power plug, and the insulating pad prevents the power plug from conducting electricity, which can improve safety in use, make it convenient to carry and use outside, and is easy and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the fish finder body according to an embodiment of the present utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the probe body according to an embodiment of the present utility model;

[0020] Figure 5For an embodiment of the present utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0021] Figure numerals: 1. Fish finder body; 2. Protective shell assembly; 201. Waterproof shell; 202. Heat-insulating shell; 203. Buffer airbag; 204. Waterproof sealing gasket; 3. Through hole; 4. Probe body; 5. Lighting strip; 6. Connecting screw groove; 7. Connecting base; 8. Connecting thread; 9. Power plug; 10. Mounting slot; 11. Insulating pad; 12. First sealing gasket; 13. Second sealing gasket; 14. Fishing line hook. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are not intended to limit the scope of protection of the present invention.

[0023] like Figure 1-Figure 5 As shown, a fish finder probe proposed by the present invention includes a fish finder body 1, a protective shell assembly 2 is fixedly provided on the top of the fish finder body 1, a probe body 4 is fixedly installed inside the protective shell assembly 2, the protective shell assembly 2 includes a waterproof shell 201, a heat-insulating shell 202 is fixedly installed on the inner wall of the waterproof shell 201, a buffer airbag 203 is fixedly installed on the inner wall of the heat-insulating shell 202, a waterproof sealing gasket 204 is fixedly installed on the inner wall of the buffer airbag 203, a through hole 3 is fixedly provided on the top of the protective shell assembly 2, a lighting strip 5 is fixedly installed on the outer wall of the protective shell assembly 2, and the fish finder body 1 is fixedly provided with a through hole 3. A fishing line hook 14 is fixedly installed at the bottom, and the probe body 4 is protected by the protective shell assembly 2. The probe body 4 transmits ultrasonic waves into the water through the through hole 3 to facilitate the detection of fish schools. The waterproof shell 201 prevents water from entering the inside of the probe body 4. The thermal insulation shell 202 plays a role in thermal insulation to prevent the probe body 4 from being damaged by low temperature due to the low temperature in the water. The cushioning airbag 203 buffers and absorbs the vibration during the fish detection process to prevent the vibration from damaging the components inside the probe body 4. The waterproof sealing gasket 204 facilitates the sealing and waterproofing of the through hole 3, making it convenient to perform fish detection operations through the through hole 3, and is easy and quick to use.

[0024] In this embodiment, a connecting screw groove 6 is provided on the top of the fish finder body 1, and a connecting base 7 is fixedly installed on the bottom of the probe body 4. The outer wall of the connecting base 7 is fixedly provided with a connecting thread 8 adapted to the connecting screw groove 6. The connecting base 7 is threadedly connected to the inner wall of the connecting screw groove 6. A first sealing gasket 12 is movably installed on the inner wall of the connecting screw groove 6, and a second sealing gasket 13 is fixedly installed on the inner wall of the first sealing gasket 12. The first sealing gasket 12 is threadedly connected to the fish finder body 1 through the connecting base 7, which facilitates the disassembly and assembly of the probe body 4. The first sealing gasket 12 and the second sealing gasket 13 facilitate improving the sealing of the connecting screw groove 6. The double sealing and waterproofing helps prevent water from entering the interior of the fish finder body 1 when finding fish, thereby improving the safety and stability of use.

[0025] In this embodiment, an electrical plug 9 is fixedly installed at the bottom of the connecting base 7, and an installation slot 10 adapted to the electrical plug 9 is fixedly provided at the bottom of the connecting screw groove 6. The electrical plug 9 is movably installed inside the installation slot 10, and an insulating pad 11 is fixedly installed on the outside of the electrical plug 9. The insulating pad 11 is fixedly installed at the bottom of the connecting base 7. The electrical plug 9 is used to facilitate the electrical connection of the probe body 4 with the fish finder body 1. The insulating pad 11 prevents the electrical plug 9 from conducting electricity, which can improve the safety of use and facilitate carrying and use.

[0026] Working Principle: First, the protective housing assembly 2 protects the probe body 4. The probe body 4 transmits ultrasonic waves into the water through the through-hole 3, making it easier to detect fish schools. The waterproof housing 201 prevents water from entering the probe body 4. The thermal insulation housing 202 provides thermal insulation to prevent low water temperatures from causing low-temperature damage to the probe body 4. The cushioning airbag 203 absorbs vibrations during fish detection to prevent vibration damage to components within the probe body 4. The waterproof sealing gasket 204 seals and waterproofs the through-hole 3, making it easier to detect fish through the through-hole 3. The probe body 4 is then threadedly connected to the fish finder body 1 through the connecting base 7, making it easier to disassemble and assemble the probe body 4. The first sealing gasket 12 and the second sealing gasket 13 improve the sealing of the connecting thread groove 6. The double sealing and waterproofing helps prevent water from entering the fish finder body 1 during fish detection, improving safety and stability. The probe body 4 is easily electrically connected to the fish finder body 1 through the power plug 9. The insulating gasket 11 prevents the power plug 9 from conducting electricity, which can improve safety and make it convenient to carry and use.

[0027] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A fish finder probe, characterized in that: The invention comprises a fish finder body (1), a protective shell assembly (2) is fixedly provided on the top of the fish finder body (1), a probe body (4) is fixedly installed inside the protective shell assembly (2), the protective shell assembly (2) comprises a waterproof shell (201), a heat-insulating shell (202) is fixedly installed on the inner wall of the waterproof shell (201), a buffer airbag (203) is fixedly installed on the inner wall of the heat-insulating shell (202), and a waterproof sealing gasket (204) is fixedly installed on the inner wall of the buffer airbag (203).

2. A fish finder probe according to claim 1, characterized in that: A through hole (3) is fixedly provided on the top of the protective shell component (2), and a lighting strip (5) is fixedly mounted on the outer wall of the protective shell component (2).

3. A fish finder probe according to claim 1, characterized in that: A connecting screw groove (6) is provided on the top of the fish finder body (1), a connecting base (7) is fixedly installed on the bottom of the probe body (4), a connecting thread (8) adapted to the connecting screw groove (6) is fixedly provided on the outer wall of the connecting base (7), and the connecting base (7) is threadedly connected to the inner wall of the connecting screw groove (6).

4. A fish finder probe according to claim 3, characterized in that: An electric plug (9) is fixedly mounted on the bottom of the connection base (7), a mounting slot (10) adapted to the electric plug (9) is fixedly provided on the bottom of the connection screw groove (6), the electric plug (9) is movably mounted inside the mounting slot (10), an insulating pad (11) is fixedly mounted on the outside of the electric plug (9), and the insulating pad (11) is fixedly mounted on the bottom of the connection base (7).

5. The fish finder probe according to claim 3, characterized in that: A first sealing gasket (12) is movably mounted on the inner wall of the connecting screw groove (6), and a second sealing gasket (13) is fixedly mounted on the inner wall of the first sealing gasket (12).

6. The fish finder probe according to claim 1, characterized in that: A fishing line hook (14) is fixedly mounted on the bottom of the fish finder body (1).

7. The fish finder probe according to claim 1, characterized in that: The probe body (4) is electrically connected to the fish finder body (1).

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