CN214071313U

CN214071313U - Multi-point positioning speed change gear for fishing reel

Info

Publication number: CN214071313U
Application number: CN202023337746.1U
Authority: CN
Inventors: 马骏; 宋玮玮; 张志龙
Original assignee: Weihai Liangmei Precision Machinery Co ltd
Current assignee: Weihai Liangmei Precision Machinery Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-31
Anticipated expiration: 2030-12-30

Abstract

The application provides a multi-point positioning speed change gear for a fishing reel, which solves the technical problem that the line releasing speed of the existing fishing reel is difficult to control to cause line explosion. The device comprises a fixed inner sleeve and a movable outer sleeve, wherein the fixed inner sleeve is connected with a main shaft, the movable outer sleeve is sleeved on the outer side of the fixed inner sleeve, and magnets are uniformly distributed on the movable outer sleeve in the circumferential direction; a first boss ring and a second boss ring are arranged between the fixed inner sleeve and the movable outer sleeve, the first boss ring is connected with the fixed inner sleeve through a flat inner hole, and the outer surface of the second boss ring is connected with the movable outer sleeve; one end face of the first boss ring is provided with a first spiral boss, one end face of the second boss ring is provided with a second spiral boss, and the first spiral boss and the second spiral boss are oppositely arranged; a first pressure spring is arranged between the second boss ring and the end part of the fixed inner sleeve. The application is widely applied to the technical field of fishing lines and fishing reels.

Description

Multi-point positioning speed change gear for fishing reel

Technical Field

The present invention relates to a fishing reel, and more particularly, to a multi-point positioning speed change gear for a fishing reel.

Background

When the ice fishing reel is used for vertically paying off and throwing, the clutch switch is turned on, the reel is in a free rotating state, and when the ice fishing reel is vertically paying off or throwing, the lead weight drives the fishing line to sink into the water bottom.

Due to the foraging habit of the fish, the Chinese carps usually fall slowly when the bait falls, but the falling speed cannot be controlled due to different weights of the lead weights, so that the probability of the Chinese carps is reduced.

Disclosure of Invention

In order to solve the above problems, the technical scheme adopted by the application is as follows: the multipoint positioning speed change device for the fishing reel is not easy to explode and comprises a fixed inner sleeve connected with a main shaft and a movable outer sleeve sleeved outside the fixed inner sleeve, wherein magnets are uniformly distributed on the movable outer sleeve in the circumferential direction; a first boss ring and a second boss ring are arranged between the fixed inner sleeve and the movable outer sleeve, the first boss ring is connected with the fixed inner sleeve through a flat inner hole, and the outer surface of the second boss ring is connected with the movable outer sleeve; one end face of the first boss ring is provided with a first spiral boss, one end face of the second boss ring is provided with a second spiral boss, and the first spiral boss and the second spiral boss are oppositely arranged; a first pressure spring is arranged between the second boss ring and the end part of the fixed inner sleeve.

Preferably, the inner hole of the first boss ring is provided with an inner boss, the position of the fixed inner sleeve corresponding to the first boss ring is provided with an outer boss, and the inner boss and the outer boss are distributed in a staggered manner.

Preferably, the outer edge of the second boss ring is provided with a lug, and the movable outer sleeve is provided with a groove matched with the lug.

Preferably, the fixed inner sleeve comprises a fixed sleeve connected with the main shaft and a limiting ring in threaded connection with the outer surface of one end of the fixed sleeve, and a first pressure spring is arranged between the limiting ring and the second boss ring.

Preferably, the first spiral boss and the second spiral boss are formed by connecting two identical semi-annular spiral bosses end to end.

Preferably, a first pressure spring mounting groove is formed in the end face, opposite to the second boss ring, of the limiting ring.

Preferably, the movable outer sleeve comprises a magnet seat provided with a magnet and a rotary cover in threaded connection with one end of the magnet seat, and a through hole allowing the fixing sleeve to extend out is formed in the middle of the rotary cover.

Preferably, the outer surface of the limiting ring is uniformly provided with grooves in the circumferential direction, the magnet seat is provided with a radial penetrating hole, a plug, a second pressure spring and a click head are arranged in the penetrating hole, the plug is connected with the inner wall of the penetrating hole through threads, the inner end of the plug is connected with one end of the click head through the second pressure spring, and the other end of the click head is in contact with the outer surface of the limiting ring.

Preferably, the outer surface of the other end of the fixed sleeve is circumferentially provided with a limiting table in a protruding manner, and the rotating cover is provided with a limiting groove matched with the limiting table.

Preferably, the inner hole of the end part of the fixed sleeve is connected with a nut in a threaded mode, and a groove used for being connected with the spindle is formed in the inner side of the nut.

The beneficial effects of the utility model, the utility model discloses simple structure, convenient operation. The problem of wire explosion when the fishing line reel is paid off is solved; the falling speed of the fish line in water is precisely controlled, and the medium fish rate is improved. Under the initial state, the high point and the high point of first spiral boss, second spiral boss are laminated, the low point is laminated with the low point, through rotatory lid of being connected with the magnet seat, first boss ring is fixed motionless by fixed sleeve, second boss ring drives the magnet seat and changes the high point by the low point, magnetite and line wheel distance are by far becoming nearly, when line wheel rotates, cut magnetic induction line and produce the resistance, reduce line wheel slew velocity, second boss ring passes through first pressure spring support, eliminate the vacant clearance during the rotation, guarantee to rotate stably. The click head and the limiting ring generate sound when rotating, and multi-point positioning and speed changing are realized.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic left side view of the structure of FIG. 1;

FIG. 3 is a schematic diagram of the right side view of the structure of FIG. 1;

FIG. 4 is an isometric view of a first boss ring;

FIG. 5 is an isometric view of the second boss ring.

The symbols in the drawings illustrate that:

1. a first boss ring; 2. a second boss ring; 3. a first spiral boss; 4. a second spiral boss; 5. a first pressure spring; 6. a magnet; 7. an inner boss; 8. a lug; 9. fixing the sleeve; 10. a limiting ring; 11. a first pressure spring mounting groove; 12. a magnet base; 13. a rotating cover; 14. an anti-slip boss; 15. a groove; 16. a plug; 17. a second pressure spring; 18. a click head; 19. a limiting table; 20. a nut; a word "one".

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The multi-point positioning transmission for a fishing reel according to the embodiment of the present application will now be described. Referring to fig. 1 to 3, for convenience of description, only the portions related to the present embodiment are shown. The multipoint positioning speed change device for the fishing reel comprises a fixed inner sleeve and a movable outer sleeve, wherein the fixed inner sleeve is connected with a main shaft, the movable outer sleeve is sleeved on the outer side of the fixed inner sleeve, magnets 6 are uniformly distributed on the movable outer sleeve in the circumferential direction, and the outer end face of each magnet 6 enters an S pole from an N pole to form a magnetic induction line; a first boss ring 1 and a second boss ring 2 are arranged between the fixed inner sleeve and the movable outer sleeve, the first boss ring 1 is connected with the fixed inner sleeve in a sliding manner, and the first boss ring 1 can only move along the axial direction of the fixed inner sleeve; the outer surface of the second boss ring 2 is connected with the movable outer sleeve; a first spiral boss 3 is arranged on one end face of the first boss ring 1, a second spiral boss 4 is arranged on one end face of the second boss ring 2, and the first spiral boss 3 and the second spiral boss 4 are oppositely arranged; a first pressure spring 5 is arranged between the second boss ring 2 and the end part of the fixed inner sleeve. When the rotary mechanism rotates, the first pressure spring 5 can eliminate vacant gaps and ensure stable rotation.

When the pressure-bearing boss is used, the first pressure spring 5 applies pressure to the second boss ring 2 to ensure that the second boss ring 2 and the first boss ring 1 are kept attached. Through rotatory movable cover, drive second boss ring 2, the laminating position of first spiral boss 3 and second spiral boss 4 constantly changes for second boss ring 2, first boss ring 1 distance produce the change, the movable cover is along with second boss ring 2 along axial displacement, the magnetite 6 of installing on the movable cover changes with the distance of line wheel, when the line wheel rotates, the resistance that the cutting magnetic induction line produced changes, thereby control line wheel pivoted speed.

Furthermore, in this embodiment, the inner hole of the first boss ring 1 is provided with an inner boss 7, the position of the fixed inner sleeve corresponding to the first boss ring 1 is provided with an outer boss, and the inner boss 7 and the outer boss are distributed in a staggered manner. Specifically, the inner bosses 7 are at least two and uniformly distributed on the inner hole wall of the first boss ring 1. The inner bosses 7 are straight edges machined on the inner hole wall, and the two inner bosses 7 are two straight edges arranged oppositely.

Furthermore, in this embodiment, the outer edge of the second cam ring 2 is provided with a lug 8, and the movable sleeve is provided with a groove matched with the lug 8. Specifically, the lugs 8 are at least two and are uniformly distributed on the outer surface of the movable outer sleeve. The second boss ring 2 is connected with the movable outer sleeve in order to ensure that the actions of the second boss ring 2 and the movable outer sleeve are consistent, therefore, other limiting connection relations capable of realizing linkage can be adopted for the actions of the second boss ring 2 and the movable outer sleeve, and fixed connection can also be adopted.

Furthermore, in the present embodiment, the fixed inner sleeve includes a fixed sleeve 9 for connecting with the main shaft, and a limit ring 10 in threaded connection with an outer surface of one end of the fixed sleeve 9, and the first pressure spring 5 is disposed between the limit ring 10 and the second boss ring 2. The movable outer sleeve is assembled, the processing cost is reduced, and in order to be combined stably, the fixing sleeve 9 and the limiting ring 10 can be further fixed through strong glue in actual operation.

Furthermore, in the present embodiment, a first pressure spring installation groove 11 is formed in an end surface of the retainer ring 10 opposite to the second boss ring 2. The first pressure spring mounting groove 11 is used for limiting the first pressure spring 5 and preventing the first pressure spring 5 from being separated.

Further, in this embodiment, the movable outer sleeve includes a magnet holder 12 having the magnet 6 mounted thereon, and a rotary cap 13 threadedly coupled to an end of the magnet holder 12, and the rotary cap 13 is provided with a through hole at a middle portion thereof for allowing the fixing sleeve 9 to extend therethrough. In order to achieve a stable connection, in practice, the magnet holder 12 and the rotary cover 13 may be further fixed by a strong adhesive.

Further, in the present embodiment, the rotation cover 13 is provided with an anti-slip boss 14 in the circumferential direction to prevent rotation slip.

Furthermore, in this embodiment, the outer surface of the retainer ring 10 is uniformly provided with grooves 15, the magnet holder 12 is provided with a radial through hole, a plug 16, a second compression spring 17 and a click 18 are arranged in the through hole, the plug 16 is connected with the inner wall of the through hole through a screw, the inner end of the plug 16 is connected with one end of the click 18 through the second compression spring 17, and the other end of the click 18 is in contact with the outer surface of the retainer ring 10. The click head 18 collides with the outer surface of the stop collar 10 to generate a sound, thereby realizing precise speed change. Specifically, the plug 16 is a screw, and the sound is adjusted by adjusting the screw, so that the service life of the device is prolonged.

Furthermore, in the present embodiment, the other end of the fixed sleeve 9 is provided with a limit stop 19 protruding in the circumferential direction for limiting the moving range of the movable sleeve.

Furthermore, in the present embodiment, the rotary cover 13 is provided with a limit groove which is matched with the limit table 19.

Furthermore, in this embodiment, as shown in fig. 4 and 5, the first spiral boss 3 and the second spiral boss 4 are formed by connecting two identical semi-annular spiral bosses end to end, that is, the first spiral boss 3 and the second spiral boss 4 are both provided with two high points and two low points, when in use, in an initial state, the high points of the first spiral boss 3 and the second spiral boss 4 are attached to the high points, the low points are attached to the low points, the first spiral boss 3 is closest to the second spiral boss 4, and the distance between the first spiral boss 3 and the second spiral boss becomes longer along with the rotation, so that the distance between the magnet 6 and the reel is changed. The rotation from the low point to the high point is completed within 180 degrees, and the multi-point positioning speed change is realized.

Furthermore, in this embodiment, a nut 20 is screwed into the inner hole of the end of the fixing sleeve 9, and a groove 15 for connecting with the spindle is formed inside the nut 20. The nut 20 is used to further tighten the spindle so that the spindle is firmly connected to the fixing sleeve 9. The end face of the nut 20 is provided with a straight-line-shaped opening 21 to prevent the nut from being too strong in screwing force and being unable to be disassembled.

The working principle is as follows: in the initial state, the high points and the high points of the first spiral boss 3 and the second spiral boss 4 are attached, the low points and the low points are attached, the rotary cover 13 connected with the magnet base 12 is rotated, the first boss ring 1 is fixed by the fixed sleeve 9, the second boss ring 2 drives the magnet base 12 to rotate from the low points to the high points, the distance between the magnet 6 and the wire wheel is changed from far to near, when the wire wheel rotates, the cutting magnetic induction wire generates resistance to reduce the rotating speed of the wire wheel, the second boss ring 2 is supported by the first pressure spring 5, the vacant gap is eliminated during rotation, and the stable rotation is ensured. The click head 18 and the stop collar 10 generate sound when rotating, thereby realizing multi-point positioning and speed change.

The utility model discloses simple structure, convenient operation. The problem of wire explosion when the fishing line reel is paid off is solved; the falling speed of the fish line in water is precisely controlled, and the medium fish rate is improved.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims

1. A multi-point positioning speed change gear for a fishing reel is characterized in that: the device comprises a fixed inner sleeve and a movable outer sleeve, wherein the fixed inner sleeve is connected with a main shaft, the movable outer sleeve is sleeved on the outer side of the fixed inner sleeve, and magnets are uniformly distributed on the movable outer sleeve in the circumferential direction; a first boss ring and a second boss ring are arranged between the fixed inner sleeve and the movable outer sleeve, the first boss ring is connected with the fixed inner sleeve through a flat inner hole, and the outer surface of the second boss ring is connected with the movable outer sleeve; a first spiral boss is arranged on one end face of the first boss ring, a second spiral boss is arranged on one end face of the second boss ring, and the first spiral boss and the second spiral boss are arranged oppositely; and a first pressure spring is arranged between the second boss ring and the end part of the fixed inner sleeve.

2. The multipoint positioning speed change device for a fishing reel according to claim 1, characterized in that: the inner hole of the first boss ring is provided with an inner boss, the position on the fixed inner sleeve corresponding to the first boss ring is provided with an outer boss, and the inner boss and the outer boss are distributed in a staggered manner.

3. The multipoint positioning speed change device for a fishing reel according to claim 1, characterized in that: the outer edge of the second boss ring is provided with a lug, and the movable outer sleeve is provided with a groove matched with the lug.

4. The multipoint positioning speed change device for a fishing reel according to claim 1, characterized in that: the fixed inner sleeve comprises a fixed sleeve and a limiting ring, the fixed sleeve is used for being connected with the main shaft, the limiting ring is in threaded connection with the outer surface of one end of the fixed sleeve, and the first pressure spring is arranged between the limiting ring and the second boss ring.

5. The multipoint positioning speed change device for a fishing reel according to claim 1, characterized in that: the first spiral boss and the second spiral boss are formed by connecting two same semi-annular spiral bosses end to end.

6. The multipoint positioning speed change device for a fishing reel according to claim 4, characterized in that: and a first pressure spring mounting groove is formed in the end face, opposite to the second boss ring, of the limiting ring.

7. The multipoint positioning speed change device for a fishing reel according to claim 4, characterized in that: the activity overcoat including the magnet seat of installing the magnetite, with magnet seat one end threaded connection's rotatory lid, rotatory lid middle part is equipped with the permission the through-hole that fixed sleeve stretches out.

8. The multipoint positioning speed change device for a fishing reel according to claim 7, characterized in that: the outer surface circumference equipartition of spacing ring is fluted, the magnet seat is equipped with radial through hole, be equipped with end cap, second pressure spring and tick head in the through hole, the end cap pass through the screw thread with the through hole inner wall is connected, the end cap inner is passed through the second pressure spring and is connected the one end of tick head, the other end of tick head with spacing ring surface contact.

9. The multipoint positioning speed change device for a fishing reel according to claim 7, characterized in that: the outer surface of the other end of the fixed sleeve is circumferentially provided with a limiting table in a protruding mode, and the rotating cover is provided with a limiting groove matched with the limiting table.

10. The multipoint positioning speed change device for a fishing reel according to claim 4, characterized in that: the inner hole of the end part of the fixing sleeve is in threaded connection with a nut, and a groove used for being connected with the main shaft is formed in the inner side of the nut.