A new fishing umbrella rotating adjusting mechanical arm structure

Abstract

The utility model discloses a novel fishing umbrella rotation adjusting mechanical arm structure, its characterized in that, it includes the upper connecting piece and lower connecting piece of mutual activity connection, the lower connecting piece is equipped with the limiting component that cooperates with the upper connecting piece, and this limiting component includes two oppositely arranged first movable clamping latches and second movable clamping latches, is equipped with the tension spring between first movable clamping latch and second movable clamping latch, and one side of first movable clamping latch and second movable clamping latch is equipped with the top open button, the lower end of upper connecting piece is equipped with the gear that cooperates with first movable clamping latch and second movable clamping latch.

Description

Technical Field

[0001] This utility model relates to the field of fishing gear, specifically to a novel rotating and adjusting mechanical arm structure for fishing umbrellas. Background Technology

[0002] The robotic arm is a key component of fishing umbrellas, and its performance directly determines the user experience. Currently, most fishing umbrella robotic arms on the market use gears and gear limiting posts, as illustrated in Chinese utility model patent CN221554862U. This structure uses gears and gear limiting posts to limit the gears, resulting in poor stability, a tendency to wobble, and cumbersome operation due to the fixed rotation of the robotic arm. Furthermore, it offers limited gear adjustments, hindering product competitiveness. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a novel rotating and adjusting robotic arm structure for fishing umbrellas, thus solving the problems of unstable structure, easy wobbling, and cumbersome operation of existing robotic arms for fishing umbrellas.

[0004] The technical solution adopted by this utility model to achieve the above objectives is as follows:

[0005] A novel fishing umbrella rotating adjustment mechanical arm structure includes an upper connector and a lower connector that are movably connected to each other. The lower connector is provided with a limiting component that cooperates with the upper connector. The limiting component includes two opposing first and second movable latches. A tension spring is provided between the first and second movable latches. A push-open button is provided on one side of the first and second movable latches. The lower end of the upper connector is provided with a gear that cooperates with the first and second movable latches.

[0006] The lower connector has a groove in the middle of its upper end, and support arms are formed on both sides of the groove. The limiting component and the lower end of the upper connector are located in the groove.

[0007] The first movable latch and the second movable latch are located at the lower part of the groove, and the first movable latch and the second movable latch are positioned relative to the groove opening, and can rotate outward along the first movable latch axis or the second movable latch axis through the groove opening.

[0008] The gear is located on the upper part of the groove, and an upper connecting shaft is provided at the center of the gear. The upper connecting shaft extends to both ends of the support arms on both sides of the lower connecting groove.

[0009] The first movable latch is provided with a first limiting block, and the second movable latch is provided with a second limiting block, and the first limiting block and the second limiting block are arranged opposite to each other.

[0010] The push-open button is located on one side of the first limiting block and the second limiting block, and the first limiting block and the second limiting block have inclined surfaces on the side that cooperates with the push-open button, and the inclined surfaces of the first limiting block and the second limiting block together form a triangular limiting groove.

[0011] The push-open button is provided with a spherical top post corresponding to the triangular limiting groove.

[0012] The beneficial effects of this utility model are: the mechanical arm structure of this utility model adopts a double-clamping limit structure design for the limiting component, which can ensure the stability of the structure. Through the combination of the tension spring of the limiting component and the top-opening button structure, the angle of the fishing umbrella can be adjusted by pressing and rebounding with one button. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 for Figure 1 Exploded view;

[0015] Figure 3 This is a schematic diagram of the limiting component structure of this utility model.

[0016] In the diagram: 1. Upper connector 2. Lower connector 3. First movable latch

[0017] 4. Second movable latch 5. Tension spring 6. Push-open button 7. Gear 8. Groove

[0018] 9. Support arm 10. First movable latch pivot

[0019] 11. Second movable latch pivot 12. First movable latch pivot shaft hole

[0020] 13. Second movable latch pivot hole 14. Upper connecting shaft

[0021] 15. Upper connecting member pivot hole; 16. First limiting block; 17. Second limiting block.

[0022] 18. Inclined plane 19. Spherical apex column 20. Locking teeth Detailed Implementation

[0023] Example: See Figures 1 to 3This embodiment provides a novel fishing umbrella rotation adjustment mechanical arm structure, which includes an upper connecting member 1 and a lower connecting member 2 that are movably connected to each other. The lower connecting member 2 is provided with a limiting component that cooperates with the upper connecting member 1. The limiting component includes two oppositely arranged first movable latches 3 and second movable latches 4. A tension spring 5 is provided between the first movable latches 3 and the second movable latches 4. A push-open button 6 is provided on one side of the first movable latches 3 and the second movable latches 4. A gear 7 that cooperates with the first movable latches 3 and the second movable latches 4 is provided at the lower end of the upper connecting member 1.

[0024] The lower connector 2 has a groove 8 at the middle of its upper end, and support arms 9 are formed on both sides of the groove 8. The limiting component and the lower end of the upper connector 1 are located in the groove 8.

[0025] The first movable latch 3 and the second movable latch 4 are located at the lower part of the groove 8, and the first movable latch 3 and the second movable latch 4 are arranged relative to the opening of the groove 8, and can rotate outward along the first movable latch shaft 10 or the second movable latch shaft 11 through the opening of the groove 8. The support arm 9 is provided with the first movable latch shaft shaft hole 12 and the second movable latch shaft hole 13 corresponding to the first movable latch shaft 10 and the second movable latch shaft 11, respectively.

[0026] The gear 7 is located on the upper part of the groove 8, and an upper connecting shaft 14 is provided at the center of the gear 7. The upper connecting shaft 14 extends to both ends onto the support arms 9 on both sides of the groove 8. The support arms 9 are provided with upper connecting shaft holes 15 corresponding to the upper connecting shaft 14.

[0027] The first movable latch 3 is provided with a first limiting block 16, and the second movable latch 4 is provided with a second limiting block 17, and the first limiting block 16 and the second limiting block 17 are arranged opposite to each other.

[0028] The push-open button 6 is located on one side of the first limiting block 16 and the second limiting block 17, and the first limiting block 16 and the second limiting block 17 are provided with inclined surfaces 18 on the side that cooperates with the push-open button 6, and the inclined surfaces of the first limiting block 16 and the second limiting block 17 together form a triangular limiting groove.

[0029] The first limiting block and the first movable latch, as well as the second limiting block and the second movable latch, are either an integral structure or separate structures. When they are separate structures, the first movable latch and the second movable latch are respectively provided with a first limiting block mounting groove and a second limiting block mounting groove on the first limiting block and the second limiting block, and the first limiting block and the second limiting block are provided with mounting protrusions on the first limiting block mounting groove and the second limiting block mounting groove, respectively.

[0030] The push-open button 6 is provided with a spherical top post 19 corresponding to the triangular limiting groove.

[0031] The upper ends of the first and second movable latches are provided with latching teeth 20 that cooperate with the gear.

[0032] The upper end of the upper connector and the lower end of the lower connector are both provided with fishing umbrella rod connection holes.

[0033] By pressing the release button, the spherical top of the release button abuts against the first and second limiting blocks, causing the first and second movable latches to rotate to the sides, disengaging the first and second movable latches from the gear engagement. At this point, the upper connecting piece can rotate. When the release button is released, the release button, the first and second movable latches spring back under the force of the tension spring. The limiting components reset, and the first and second movable latches re-engage with the gear for limiting.

[0034] However, the above description is only a preferred embodiment of the present utility model and is not intended to limit the patent scope of the present utility model. Therefore, all other embodiments described in the present utility model and the equivalent changes made thereto are included within the protection scope of the present utility model.

Claims

1. A novel fishing umbrella rotating and adjusting robotic arm structure, characterized in that, It includes an upper connector and a lower connector that are movably connected to each other. The lower connector is provided with a limiting component that cooperates with the upper connector. The limiting component includes two opposing first movable latches and second movable latches. A tension spring is provided between the first movable latches and the second movable latches. A push-open button is provided on one side of the first movable latches and the second movable latches. The lower end of the upper connector is provided with a gear that cooperates with the first movable latches and the second movable latches.

2. The novel fishing umbrella rotating and adjusting robotic arm structure according to claim 1, characterized in that, The lower connector has a groove in the middle of its upper end, and support arms are formed on both sides of the groove. The limiting component and the lower end of the upper connector are located in the groove.

3. The novel fishing umbrella rotating and adjusting robotic arm structure according to claim 2, characterized in that, The first movable latch and the second movable latch are located at the lower part of the groove, and the first movable latch and the second movable latch are positioned relative to the groove opening, and can rotate outward along the first movable latch axis or the second movable latch axis through the groove opening.

4. The novel fishing umbrella rotating adjustment robotic arm structure according to claim 2, characterized in that, The gear is located on the upper part of the groove, and an upper connecting shaft is provided at the center of the gear. The upper connecting shaft extends to both ends of the support arms on both sides of the lower connecting groove.

5. The novel fishing umbrella rotating and adjusting robotic arm structure according to claim 1, characterized in that, The first movable latch is provided with a first limiting block, and the second movable latch is provided with a second limiting block, and the first limiting block and the second limiting block are arranged opposite to each other.

6. The novel fishing umbrella rotating adjustment robotic arm structure according to claim 5, characterized in that, The push-open button is located on one side of the first limiting block and the second limiting block, and the first limiting block and the second limiting block have inclined surfaces on the side that cooperates with the push-open button, and the inclined surfaces of the first limiting block and the second limiting block together form a triangular limiting groove.

7. The novel fishing umbrella rotating and adjusting robotic arm structure according to claim 6, characterized in that, The push-open button is provided with a spherical top post corresponding to the triangular limiting groove.

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