Portable fish finder

Abstract

The utility model discloses a portable fish finder, which relates to the technical field of fish finders and comprises a display screen assembly, and a clamping assembly comprises a storage groove, a clamping plate, a rotating shaft, an elliptical groove and a spring. By arranging the clamping assembly, when the fish finder is stored, only clamping plates need to be rotated, the clamping plates are made to rotate with the rotating shaft as the axis and tightly attached to the inner wall of the storage groove, when the two clamping plates are perpendicular to the display screen assembly, a winding rod can be placed between the two clamping plates, then a spring pushes one rotating shaft to slide on the inner wall of an oval groove, and therefore the fish finder can be stored. The rotating shaft drives one clamping plate to slide to the other clamping plate, so that the winding rod is clamped, when the fish finder is carried, the transmission line and the display screen can be assembled and carried, and the fish finder is more convenient to carry.

Description

Technical Field

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

[0002] The fish finder is mainly composed of an underwater probe, a video transmission line and a display screen. When in use, you need to first connect the video transmission line to the display screen, and then throw the probe into the water. Then you can intuitively see the underwater fish, terrain, aquatic plants, etc. on the display screen.

[0003] The transmission line and display screen of a traditional fish finder are stored separately, and the transmission line is rolled up on the outer wall of the winding rod when stored. However, this dispersed storage method makes the fish finder inconvenient to carry. Utility Model Content

[0004] The utility model aims to provide a portable fish finder in order to solve the problem that the traditional fish finder is inconvenient to carry.

[0005] To achieve the above object, the utility model provides the following technical solutions: a portable fish finder, comprising a display screen assembly, a clamping assembly is arranged on one side of the outer wall of the display screen assembly, and the clamping assembly comprises a storage groove, a clamping plate, a rotating shaft, an elliptical groove, and a spring;

[0006] There are two storage grooves, and the two storage grooves are linearly arranged on the outer wall of the display screen assembly. The clamping plate is rotatably connected to the inner wall of the storage groove. The cross-sectional area of ​​the clamping plate is the same as the cross-sectional area of ​​the storage groove. The rotating shaft is fixedly connected to one side of the outer wall of the clamping plate and extends to the outer wall on the other side of the clamping plate. The outer walls at both ends of the rotating shaft are rotatably connected to the inside of the display screen assembly. There are two elliptical grooves, and the two elliptical grooves are symmetrically arranged on both sides of the inner wall of a storage groove. One of the rotating shafts is slidably connected to the inner wall of the elliptical groove. The spring is arranged at one end of the inner wall of the elliptical groove and extends to the inside of the display screen assembly.

[0007] As a further solution of the utility model: the clamping assembly further includes a circular groove and a circular cylinder;

[0008] The circular groove is arranged at the bottom of the inner wall of the storage groove, the cylinder is fixedly connected to the outer wall of the clamping plate, and the diameter of the outer wall of the cylinder is the same as the diameter of the inner wall of the circular groove.

[0009] As a further solution of the utility model: the clamping assembly further includes a rotation groove;

[0010] There are two rotating grooves, which are symmetrically arranged on both sides of the inner wall of a storage groove. The rotating shaft is rotatably connected to the inner wall of the rotating groove, and the diameter of the outer wall of the rotating shaft is the same as the diameter of the inner wall of the rotating groove.

[0011] As a further solution of the utility model: the clamping assembly further includes a slider and a slide groove;

[0012] There are two sliders, which are symmetrically arranged and fixedly connected to the two sides of the outer wall of a clamping plate. The slider is slidably connected to the top of the outer wall of the display screen assembly. There are two slide grooves, which are symmetrically arranged on the two sides of the inner wall of a storage groove and are connected to the elliptical groove.

[0013] As a further solution of the utility model: the clamping assembly further includes a hole groove;

[0014] The hole is arranged at one end of the inner wall of the elliptical groove and extends into the interior of the display screen assembly. One end of the spring is fixedly connected to the inner wall of the hole, and the other end of the spring is slidably connected to the outer wall of the rotating shaft. The outer diameter of the spring is smaller than the diameter of the inner wall of the hole.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting up the clamping assembly, when storing the fish finder, it is only necessary to rotate the clamping plate so that the clamping plate rotates with the rotating shaft as the axis and close to the inner wall of the storage groove. When the two clamping plates are perpendicular to the display screen assembly, the winding rod can be placed between the two clamping plates, and then the spring pushes a rotating shaft to slide on the inner wall of the elliptical groove, and the rotating shaft drives one clamping plate to slide toward the other clamping plate, thereby clamping the winding rod, so that when carrying the fish finder, the transmission line can be assembled with the display screen for carrying, thereby making it more convenient to carry the fish finder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a vertical cross-sectional schematic diagram of the display screen of the utility model;

[0019] Figure 3 This is a schematic diagram of the disassembly of the clamping assembly of the utility model;

[0020] Figure 4 For the utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0021] In the figure: 1, display screen; 2, clamping assembly; 201, storage slot; 202, circular slot; 203, rotating slot; 204, clamping plate; 205, cylinder; 206, rotating shaft; 207, slider; 208, slide slot; 209, elliptical slot; 210, hole slot; 211, spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 In an embodiment of the utility model, a portable fish finder includes a display screen assembly 1, a clamping assembly 2 is provided on one side of the outer wall of the display screen assembly 1, and the clamping assembly 2 includes a receiving groove 201, a clamping plate 204, a rotating shaft 206, an elliptical groove 209, and a spring 211;

[0024] There are two storage grooves 201, which are linearly arranged on the outer wall of the display screen assembly 1. The clamping plate 204 is rotatably connected to the inner wall of the storage groove 201. The cross-sectional area of ​​the clamping plate 204 is the same as the cross-sectional area of ​​the storage groove 201. The rotating shaft 206 is fixedly connected to one side of the outer wall of the clamping plate 204 and extends to the outer wall of the other side of the clamping plate 204. The outer walls at both ends of the rotating shaft 206 are rotatably connected to the inside of the display screen assembly 1. There are two elliptical grooves 209, which are symmetrically arranged on both sides of the inner wall of a storage groove 201. A rotating shaft 206 is slidably connected to the inner wall of the elliptical groove 209. The spring 211 is arranged at one end of the inner wall of the elliptical groove 209 and extends to the inside of the display screen assembly 1.

[0025] In this embodiment: when storing the fish finder, it is only necessary to rotate the clamping plate 204 so that the clamping plate 204 rotates with the rotating shaft 206 as the axis and close to the inner wall of the storage groove 201. When the two clamping plates 204 are perpendicular to the display screen assembly 1, the winding rod can be placed between the two clamping plates 204, and then the spring 211 pushes a rotating shaft 206 to slide on the inner wall of the elliptical groove 209, and the rotating shaft 206 drives one clamping plate 204 to slide toward the other clamping plate 204, thereby clamping the winding rod, and the thrust released by the spring 211 makes the winding rod unable to rotate easily. Through the cooperation of the above parts, when carrying the fish finder, the transmission line can be assembled with the display screen assembly 1 for carrying, thereby making the fish finder more convenient to carry.

[0026] Please refer to Figures 1 to 4 , the clamping assembly 2 also includes a circular groove 202 and a cylinder 205;

[0027] The circular groove 202 is disposed at the bottom of the inner wall of the receiving groove 201 , and the cylinder 205 is fixedly connected to the outer wall of the clamping plate 204 . The diameter of the outer wall of the cylinder 205 is the same as the diameter of the inner wall of the circular groove 202 .

[0028] In this embodiment: by setting the circular groove 202, a basis is provided for the storage of the cylinder 205, so that the clamping plate 204 can be completely stored in the storage groove 201, and by setting the cylinder 205, when the winding rod is clamped between the two clamping plates 204, the cylinder 205 can be inserted into the inner wall of the winding rod to restrict the winding rod.

[0029] Please refer to Figure 2 , Figure 3 , the clamping assembly 2 also includes a rotation groove 203;

[0030] There are two rotating grooves 203 , which are symmetrically arranged on both sides of the inner wall of a receiving groove 201 . The rotating shaft 206 is rotatably connected to the inner wall of the rotating groove 203 , and the outer wall diameter of the rotating shaft 206 is the same as the inner wall diameter of the rotating groove 203 .

[0031] In this embodiment, the rotating groove 203 is provided to provide a basis for another clamping plate 204 to be rotatably connected to the storage groove 201 through the rotating shaft 206, so that the clamping plate 204 can be unfolded and stored.

[0032] Please refer to Figures 1 to 4 , the clamping assembly 2 also includes a slider 207 and a slide groove 208;

[0033] There are two sliders 207, which are symmetrically arranged and fixedly connected to the two sides of the outer wall of a clamping plate 204. The slider 207 is slidably connected to the top of the outer wall of the display screen assembly 1. There are two slide grooves 208, which are symmetrically arranged on both sides of the inner wall of a storage groove 201 and are connected to the elliptical groove 209.

[0034] In this embodiment: by setting a slider 207 and slidingly connecting it with the outer wall of the display screen assembly 1, one clamping plate 204 will not rotate when sliding inside the storage groove 201, thereby clamping the winding rod with the other clamping plate 204, and by setting a slide groove 208, when the clamping plate 204 is stored, the slider 207 will not affect the clamping plate 204 from being transferred into the storage groove 201 for storage.

[0035] Please refer to Figure 4 , the clamping assembly 2 further includes a hole slot 210;

[0036] The hole groove 210 is set at one end of the inner wall of the elliptical groove 209 and extends to the inside of the display screen assembly 1. One end of the spring 211 is fixedly connected to the inner wall of the hole groove 210, and the other end of the spring 211 is slidably connected to the outer wall of the rotating shaft 206. The outer diameter of the spring 211 is smaller than the diameter of the inner wall of the hole groove 210.

[0037] In this embodiment: the hole groove 210 is provided to provide a basis for accommodating the spring 211, so that the spring 211 can be accommodated inside the hole groove 210 when it contracts, and at the same time, the extension direction of the spring 211 is limited by the inner wall of the hole groove 210 when it extends.

[0038] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable fish finder, comprising a display screen assembly (1), characterized in that: A clamping assembly (2) is provided on one side of the outer wall of the display screen assembly (1), and the clamping assembly (2) comprises a storage groove (201), a clamping plate (204), a rotating shaft (206), an elliptical groove (209), and a spring (211); Two storage grooves (201) are provided, and the two storage grooves (201) are arranged linearly on the outer wall of the display screen assembly (1); the clamping plate (204) is rotatably connected to the inner wall of the storage groove (201); the cross-sectional area of ​​the clamping plate (204) is the same as the cross-sectional area of ​​the storage groove (201); the rotating shaft (206) is fixedly connected to one side of the outer wall of the clamping plate (204) and extends to the outer wall of the other side of the clamping plate (204); the outer walls at both ends of the rotating shaft (206) are rotatably connected to the inside of the display screen assembly (1); two elliptical grooves (209) are provided, and the two elliptical grooves (209) are symmetrically arranged on both sides of the inner wall of a storage groove (201); one of the rotating shafts (206) is slidably connected to the inner wall of the elliptical groove (209); and the spring (211) is provided at one end of the inner wall of the elliptical groove (209) and extends to the inside of the display screen assembly (1).

2. A portable fish finder according to claim 1, characterized in that: The clamping assembly (2) further comprises a circular groove (202) and a cylinder (205); The circular groove (202) is arranged at the bottom of the inner wall of the storage groove (201), the cylinder (205) is fixedly connected to the outer wall of the clamping plate (204), and the diameter of the outer wall of the cylinder (205) is the same as the diameter of the inner wall of the circular groove (202).

3. A portable fish finder according to claim 1, characterized in that: The clamping assembly (2) further comprises a rotation groove (203); Two rotating grooves (203) are provided, and the two rotating grooves (203) are symmetrically arranged on both sides of the inner wall of a storage groove (201); the rotating shaft (206) is rotatably connected to the inner wall of the rotating groove (203); and the outer wall diameter of the rotating shaft (206) is the same as the inner wall diameter of the rotating groove (203).

4. A portable fish finder according to claim 1, characterized in that: The clamping assembly (2) further comprises a sliding block (207) and a sliding groove (208); Two sliders (207) are provided, and the two sliders (207) are symmetrically arranged and fixedly connected to the two sides of the outer wall of a clamping plate (204). The sliders (207) are slidably connected to the top of the outer wall of the display screen assembly (1). Two slide grooves (208) are provided, and the two slide grooves (208) are symmetrically arranged and arranged on the two sides of the inner wall of a storage groove (201), and are connected to the elliptical groove (209).

5. A portable fish finder according to claim 1, characterized in that: The clamping assembly (2) further comprises a hole slot (210); The hole groove (210) is arranged at one end of the inner wall of the elliptical groove (209) and extends into the interior of the display screen assembly (1); one end of the spring (211) is fixedly connected to the inner wall of the hole groove (210); the other end of the spring (211) is slidably connected to the outer wall of the rotating shaft (206); and the outer diameter of the spring (211) is smaller than the diameter of the inner wall of the hole groove (210).

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