Electronic brake gear adjusting device for water dripping wheel

Abstract

The utility model discloses an electronic brake gear adjusting device for a water dripping wheel, which relates to the technical field of fishing gears and comprises a line cup component, a line wheel seat, a magnetic brake component, a cover plate and an adjusting operation unit. The adjusting operation unit comprises a gear adjusting rotating ring, an operation rod and a shifting piece. The gear adjusting rotating ring is rotationally installed on the inner side of the cover plate, and the operating rod penetrates through an arc groove in the cover plate to stretch out. The shifting piece is fixed to the bottom end of the gear adjusting rotating ring and sequentially triggers a plurality of toggle switches on the electric control board along with rotation of the rotating ring. According to the utility model, a discrete triggering mode that the mechanical swivel is combined with the toggle switch is adopted, traditional potentiometer adjustment is replaced, the problem of reliability caused by potentiometer abrasion is solved, meanwhile, clear gear feedback and operation hand feeling are provided for a user, and the device has the advantages of being simple in structure, long in service life and visual in operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to fishing tackle technical field, concretely is a water droplet wheel electronic brake gear adjusting device. BACKGROUND

[0002] The cast brake system of water droplet wheel (fishing reel) is crucial to prevent line explosion and improve the precision of casting. In the prior art, electronic brake gradually becomes the standard configuration of high-end water droplet wheel due to its precise control. The traditional electronic brake force adjustment method usually relies on a potentiometer to achieve. Specifically, the user adjusts the adjusting rod to drive the knob or slide of a potentiometer to change the resistance, thereby inputting a continuous voltage signal to the electronic control board. The electronic control board adjusts the current output to the inductor according to the size of the signal, and finally changes the brake force.

[0003] However, this adjustment method based on the potentiometer has inherent technical defects. First, as a component that works by physical contact between the brush and the resistance film, the potentiometer is prone to poor contact, signal jitter or complete failure due to mechanical wear during long-term and frequent adjustment operations, which seriously affects the reliability and service life of the product. Second, although the analog quantity adjustment method of the potentiometer is theoretically stepless, it is difficult to provide clear gear feedback, and the user cannot accurately perceive the current brake force state during operation, often requiring repeated attempts or observation of the indicator marks, resulting in poor operation experience. SUMMARY

[0004] In view of the problems existing in the prior art, the utility model provides a water droplet wheel electronic brake gear adjusting device with higher reliability, clearer operation feedback and relatively simple structure.

[0005] The technical scheme adopted by the utility model is as follows: a water droplet wheel electronic brake gear adjusting device, comprising a line cup assembly, a line wheel seat, a magnetic brake assembly, a cover plate, and an adjusting operation unit, the magnetic brake assembly comprises an inductive magnet connected with the line cup assembly, an inductive coil and an electronic control board installed in the line wheel seat,

[0006] A through circular groove is formed in the cover plate;

[0007] The adjusting operation unit comprises a gear adjusting ring, an operating rod, and a dial, the gear adjusting ring is rotatably installed on the inner side wall of the cover plate, the operating rod is fixedly installed on the upper end surface of the gear adjusting ring and extends out of the cover plate through the circular groove, the gear adjusting ring is driven to rotate by pushing the operating rod, and the dial is fixedly installed on the bottom end of the gear adjusting ring.

[0008] A clearance groove matched with the dial is formed in the top cover of the line wheel seat;

[0009] The electric control board is provided with two or more than two toggle switches corresponding to the accommodation slot, the toggle piece extends into the line wheel seat through the accommodation slot, and the toggle piece triggers the toggle switches one by one in the rotation process of the gear adjusting rotating ring, so that different brake force gear positions are adjusted.

[0010] The electric control board controls the current of the inductor according to the triggering state of the toggle switch, so as to adjust the brake force.

[0011] Further, a positioning column is integrally formed on the inner side wall of the cover plate, the gear adjusting rotating ring is sleeved outside the positioning column through the shaft hole in the middle and is rotationally matched with the inner side wall of the cover plate.

[0012] Further, a limiting protrusion is arranged on the circumferential wall of the gear adjusting rotating ring; a limiting stop bar is arranged on the inner side wall of the cover plate and corresponds to the outer circumferential side of the positioning column; the limiting stop bar is matched with the limiting protrusion to limit the rotation amplitude of the gear adjusting rotating ring.

[0013] Further, a plurality of positioning recesses are arranged on the upper end surface of the gear adjusting rotating ring along the circumferential direction, and each positioning recess corresponds to a different brake force gear; a resilient positioning assembly is fixedly installed on the inner side wall of the cover plate, and the resilient positioning assembly comprises a pre-compressed spring and a positioning head pushed by the spring; when the gear adjusting rotating ring is rotated, the positioning head slides out of one positioning recess under the action of the spring, slides on the upper end surface of the gear adjusting rotating ring, and is clamped into the next positioning recess, so that damping is provided for the rotation of the gear adjusting rotating ring and a touch feeling of gear positioning is generated.

[0014] Further, the toggle switch is a light touch switch or a micro switch.

[0015] The beneficial effects of the utility model lie in:

[0016] (1) The utility model discloses a gear adjusting rotating ring-toggle piece-toggle switch mechanical and electronic combination scheme, which physically triggers the discrete distribution toggle switch (such as a light touch switch) through the rotation of the toggle piece, realizes pure non-contact type electric signal switching (in the vast majority of states except the closing moment of the switch contact), eliminates the mechanical wear between the brush and the resistance film, solves the core pain points such as poor contact, signal fluctuation and failure of the traditional potentiometer caused by wear, and improves the stability and service life of the device.

[0017] (2) The utility model provides clear, discrete multi -gear adjustment, every push operating rod switching a gear of user will trigger a clear dial switch action, and can obtain clear gear tonal feeling through the cooperation of elastic positioning component and positioning recess, make user can accurately, intuitively perceive the current brake force gear, need not rely on visual aid to carry out fast, accurate gear setting, operation experience is far better than the potentiometer analog regulation without clear feedback;

[0018] (3) The gear adjustment rotating ring is stably rotatably installed through the positioning column, and the cooperation of the limiting protrusion and the limiting bar ensures smooth and stable adjustment process; the design of the elastic positioning component and the positioning recess provides clear positioning feeling for gear switching, and also brings moderate operation damping, greatly improving the texture and interactive experience of the product. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall structure schematic diagram of the utility model.

[0020] Figure 2 It is the cross section structure schematic diagram of the utility model.

[0021] Figure 3 It is the explosion drawing of the cover plate and the adjustment operation unit of the utility model.

[0022] Figure 4 It is the structure schematic diagram of the inner side of the cover plate of the utility model.

[0023] Figure 5 It is the structure schematic diagram of the gear adjustment rotating ring of the utility model.

[0024] Figure 6 It is the explosion drawing of the line wheel seat of the utility model.

[0025] In the drawing: line cup assembly 1, line wheel seat 2, top cover 21, give way slot 22, cover plate 3, circular arc groove 31, positioning column 32, limiting bar 33, adjustment operation unit 4, gear adjustment rotating ring 41, operating rod 42, dial piece 43, limiting protrusion 44, positioning recess 45, magnetic brake assembly 5, induction magnet 51, induction coil 52, electric control board 53, dial switch 54, elastic positioning component 6. DETAILED DESCRIPTION

[0026] In order to facilitate understanding the utility model, the following will be combined with the description and the preferred embodiment of the utility model more comprehensive, detailedly described, but the protection scope of the utility model is not limited to the following specific embodiments.

[0027] As Figures 1 to 6As shown, the water droplet wheel electronic brake gear adjusting device provided by the embodiment mainly comprises a wire cup assembly 1, a wire wheel base 2, a cover plate 3, an adjusting operation unit 4 and a magnetic brake assembly 5. The magnetic brake assembly 5 comprises an induction magnet 51 fixed on the wire cup assembly 1, and an induction coil 52 and an electric control board 53 installed inside the wire wheel base 2. When throwing, the rotating induction magnet 51 generates an induced current in the induction coil 52, and the electric control board 53 controls the induced current loop to realize electromagnetic braking of the wire cup.

[0028] In the embodiment, the cover plate 3 is fixed on the side of the wire wheel base 2, and a through circular arc groove 31 is formed in the cover plate 3.

[0029] The adjusting operation unit 4 comprises a gear adjusting rotating ring 41, an operating rod 42 and a dial 43. The gear adjusting rotating ring 41 is rotatably sleeved on the positioning column 32 integrally formed on the inner wall of the cover plate 3 through the shaft hole in the middle of the gear adjusting rotating ring 41. The operating rod 42 is fixed on the upper end face of the gear adjusting rotating ring 41 and extends out of the cover plate 3 from the circular arc groove 31. Pushing the operating rod 42 can drive the entire gear adjusting rotating ring 41 to rotate around the positioning column 32. The dial 43 is fixed vertically on the bottom end of the gear adjusting rotating ring 41.

[0030] A giving-in groove 22 matched with the movement track of the dial 43 is formed in the top cover 21 of the wire wheel base 2. Two dial switches 54 (such as a touch switch or a micro switch) are linearly arranged on the electric control board 53 opposite the giving-in groove 22. When the gear adjusting rotating ring 41 is rotated, the dial 43 swings and triggers different dial switches 54 in turn. The electric control board 53 switches to the preset corresponding brake force gear according to the switch signal triggered, so as to control the current of the induction coil 52 and realize brake force output of different intensities.

[0031] To further optimize the structural performance and operation experience, the utility model also sets the following auxiliary structures:

[0032] To prevent excessive rotation, a limiting protrusion 44 is arranged on the circumferential wall of the gear adjusting rotating ring 41. Correspondingly, a limiting baffle 33 is arranged on the outer circumferential side of the positioning column 32 of the inner wall of the cover plate 3. The limiting protrusion 44 cooperates with the limiting baffle 33 to limit the rotation arc of the gear adjusting rotating ring 41, so as to prevent the rotation angle from exceeding the design range and damaging the internal elements.

[0033] In order to make the gear adjustment have clear jerk feeling, a plurality of positioning recesses 45 are processed on the upper end face of the gear adjustment rotating ring 41 in the circumferential direction. The elastic positioning assembly 6 is installed on the inner wall of the cover plate 3, and the spring inside the elastic positioning assembly 6 always pushes a positioning head (such as a steel ball) to abut against the upper end face of the gear adjustment rotating ring 41. When rotating, the positioning head slides out of one positioning recess 45, slides through the ring surface, and is clamped into the next positioning recess 45, so that obvious gear positioning touch feeling and operation damping are generated, and the adjustment hand feeling and operation accuracy are greatly improved.

[0034] The utility model discloses a mechanical structure innovation realizes pure electronic multi -gear brake force regulation, avoids the wear and tear problem of traditional potentiometer, and has the outstanding advantages such as high reliability, good operation hand feeling, compact structure.

[0035] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the utility model concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A water droplet wheel electronic brake gear adjustment device, comprising a wire cup assembly (1), a wire wheel seat (2), a magnetic brake assembly (5), a cover plate (3) and an adjustment operation unit (4), the magnetic brake assembly (5) comprising an induction magnet (51) connected with the wire cup assembly (1) and an induction coil (52) and an electric control board (53) installed in the wire wheel seat (2), characterized in that: a through circular arc groove (31) is formed on the cover plate (3); the adjustment operation unit (4) comprises a gear adjustment rotating ring (41), an operating rod (42) and a shifting piece (43), the gear adjustment rotating ring (41) is rotatably installed on the inner side wall of the cover plate (3), the operating rod (42) is fixedly installed on the upper end surface of the gear adjustment rotating ring (41) and extends out of the cover plate (3) through the circular arc groove (31), the gear adjustment rotating ring (41) is driven to rotate by pushing the operating rod (42), and the shifting piece (43) is fixedly installed on the bottom end of the gear adjustment rotating ring (41); a give way groove (22) matched with the shifting piece (43) is formed on the top cover (21) of the wire wheel seat (2); two or more than two toggle switches (54) are arranged on the electric control board (53) corresponding to the give way groove (22), the shifting piece (43) extends to the wire wheel seat (2) through the give way groove (22), and the shifting piece (43) triggers the toggle switches (54) one by one in the rotating process of the gear adjustment rotating ring (41), so that different brake force gear adjustments are realized; the electric control board (53) controls the current of the induction coil (52) according to the triggering state of the toggle switches (54) to adjust the brake force.

2. A water droplet wheel electronic brake gear adjusting device as claimed in claim 1, characterized in that: a positioning column (32) is integrally formed on the inner side wall of the cover plate (3), the gear adjustment rotating ring (41) is sleeved outside the positioning column (32) through the shaft hole in the middle thereof and forms a rotating fit with the inner side wall of the cover plate (3).

3. A water droplet wheel electronic brake gear adjusting device as claimed in claim 2, characterized in that: a limiting protrusion (44) is arranged on the circumferential wall of the gear adjustment rotating ring (41), a limiting baffle (33) is arranged on the inner side wall of the cover plate (3) corresponding to the outer circumferential side of the positioning column (32), and the limiting baffle (33) is matched with the limiting protrusion (44) to limit the rotating amplitude of the gear adjustment rotating ring (41).

4. A water droplet wheel electronic brake gear adjusting device as claimed in claim 1, characterized in that: a plurality of positioning recesses (45) are arranged on the upper end surface of the gear adjustment rotating ring (41) along the circumferential direction, each positioning recess (45) corresponds to a different brake force gear, a elastic positioning assembly (6) is fixedly installed on the inner side wall of the cover plate (3), the elastic positioning assembly (6) comprises a pre-compressed spring and a positioning head pushed by the spring, when the gear adjustment rotating ring (41) is rotated, the positioning head slides out of one positioning recess (45) under the action of the spring, slides on the upper end surface of the gear adjustment rotating ring (41) and is clamped into the next positioning recess (45), so that damping is provided for the rotation of the gear adjustment rotating ring (41) and a gear positioning touch feeling is generated.

5. A water droplet wheel electronic brake gear adjusting device as claimed in claim 1, characterized in that: The toggle switch (54) is a light touch switch or a micro switch.

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