Drum wheel with magnetic brake mechanism

Abstract

The utility model relates to a drum wheel with a magnetic brake mechanism. The drum wheel comprises a main body, a main nacelle; a left cabin; a wire cup; a fixing seat is fixedly installed on the left end face, close to the bottom end, of the left cabin, a spool adjusting button corresponding to the spool shaft is connected into a left port of the fixing seat through threads, and a magnetic adjusting button is arranged on the outer wall of the right end of the fixing seat in a sleeving mode. An arc-shaped adjusting seat corresponding to the cylindrical pin is arranged in the left cabin, two installation columns are arranged on the right end face of the arc-shaped adjusting seat, the installation columns penetrate through the cover plate rightwards and then are connected with a magnet seat through screws, and a plurality of magnet blocks are arranged on the right end face of the magnet seat. The drum-type wheel with the magnetic brake mechanism is reasonable in structural design, due to the fact that the magnetic brake and the adjusting mechanism are arranged in the left cabin, fishing enthusiasts can use the fishing wheel trustingly, the advantages of the fishing wheel can be fully played, and the fishing enthusiasts can better put into fishing movement.

Description

Technical Field

[0001] The utility model relates to a drum wheel with a magnetic brake mechanism. Background Art

[0002] Fishing is an outdoor sport that can get close to nature and cultivate sentiment, and is increasingly popular among enthusiasts. The drum wheel is a commonly used fishing reel, named because its two ends are cylindrical and shaped like a drum. The drum wheel can be divided into two categories: synchronous line guide drum wheels and asynchronous line guide drum wheels. When the synchronous line guide drum wheel presses the pressing plate to pay out the line, the line guide will move left and right synchronously during the process of the spool rotating and paying out the line, while when the asynchronous line guide drum wheel presses the pressing plate to pay out the line, the line guide remains fixed.

[0003] In order to prevent line backlash when the drum wheel pays out the line, an auxiliary brake mechanism is set. There are two types of auxiliary brake mechanisms: one is the centrifugal friction structure, which uses the centrifugal force generated by the rotation of the spool to drive the friction block to rub against the fixed friction ring, thereby generating resistance to achieve the braking effect; the other is the magnetic brake structure. When the spool rotates, it cuts the magnetic lines of force of the magnet block to generate electromagnetic resistance to achieve the braking effect, and the braking force can be adjusted by adjusting the distance between the magnet block and the spool. In the two mechanisms, the centrifugal friction structure has high requirements for processing and assembly accuracy, and most of the wheels using this mechanism do not have a regulating mechanism and cannot adjust the braking force. For the few wheels with a regulating mechanism, the adjustment process is cumbersome, and the spool needs to be taken out of the wheel for adjustment. Moreover, there is friction noise when the friction mechanism works. Therefore, this mechanism is less used.

[0004] In the synchronous line guide drum wheel, the driving mechanism of the line guide is arranged in the non-main engine compartment (left engine compartment). There is a large transmission gear in this driving mechanism, which occupies a large space in the left engine compartment. Therefore, the auxiliary brake mechanism of this kind of drum wheel is currently arranged on one side of the main engine compartment. Limited by the space of the main engine compartment, a magnetic brake regulating mechanism cannot be set. Therefore, the auxiliary brake mechanism of the synchronous line guide drum wheel is all of the centrifugal friction structure, which has the defects of being unable to be adjusted and having friction noise during operation. Summary of the Utility Model

[0005] The utility model overcomes the deficiencies of the prior art and provides a drum wheel with a magnetic brake mechanism.

[0006] In order to solve the above technical problems, the technical scheme adopted by the utility model is: a drum wheel with a magnetic brake mechanism, comprising:

[0007] A main body, including a wire guide rail and a wire gear that rotates coaxially with the wire guide rail;

[0008] A main engine compartment, fixedly installed on the right end face of the main body;

[0009] Left engine room, a transmission gear meshing with the wire gear is installed inside the left engine room, a cover plate is installed on the right port of the left engine room, and the left engine room is fixedly installed on the left end face of the main body;

[0010] Line cup, a line cup shaft is installed inside the line cup, a line cup gear meshing with the transmission gear is installed on the line cup shaft on the left side of the line cup, a bearing is arranged on the right side of the line cup gear, and the line cup is installed inside the main body;

[0011] It is characterized in that: a fixed seat is fixedly installed at a position near the bottom end on the left end face of the left engine room, a line cup adjustment knob corresponding to the line cup shaft is connected in the left port of the fixed seat by thread, a magnetic force adjustment knob is sleeved on the outer wall of the right end of the fixed seat, a cylindrical pin is arranged on the right end face of the magnetic force adjustment knob, and a limiting groove matched with the cylindrical pin is arranged on the left engine room on the right side of the magnetic force adjustment knob; an arc-shaped adjustment seat corresponding to the cylindrical pin is arranged inside the left engine room, two mounting posts are arranged on the right end face of the arc-shaped adjustment seat, the mounting posts pass through the cover plate to the right and are connected with a magnet seat by screws, and a plurality of magnet blocks are arranged on the right end face of the magnet seat.

[0012] In the above structure, a copper gasket corresponding to the left end head of the line cup shaft is arranged inside the right port of the line cup adjustment knob.

[0013] In the above structure, a ramp groove matched with the cylindrical pin is arranged on the left end face of the arc-shaped adjustment seat.

[0014] In the above structure, a return spring is sleeved on the mounting posts between the arc-shaped adjustment seat and the cover plate.

[0015] In the above structure, a bearing seat for installing a bearing is arranged on the right end face of the cover plate, and the magnet seat is sleeved on the outer wall of the bearing seat.

[0016] Compared with the prior art, the beneficial effect of the present utility model is: the structure of the drum wheel with a magnetic brake mechanism of the present utility model is reasonably designed. Since a magnetic brake and adjustment mechanism is arranged in the left engine room, the problem that the synchronous wire gauge drum wheel could not be installed with a magnetic brake and adjustment mechanism before is solved, the trouble that fishing enthusiasts could not adjust the auxiliary brake at any time when using the synchronous wire gauge drum wheel is eliminated, the worry about using such a drum wheel is removed, so that fishing enthusiasts can use such a fishing reel with confidence, give full play to the advantages of such a fishing reel, and better engage in the fishing sport. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a structural schematic diagram of a drum wheel with a magnetic brake mechanism according to an embodiment of the present utility model;

[0018] Figure 2 is an exploded structural schematic diagram of a drum wheel with a magnetic braking mechanism according to an embodiment of the present utility model;

[0019] Figure 3 is a cross-sectional view of a drum wheel with a magnetic braking mechanism according to an embodiment of the present utility model;

[0020] Figure 4 is a structural schematic diagram of the left engine compartment in a drum wheel with a magnetic braking mechanism according to an embodiment of the present utility model.

[0021] In the figure:

[0022] 1, main body; 2, wire guide rail; 3, wire gear; 4, main engine compartment; 5, left engine compartment; 6, transmission gear; 7, cover plate; 8, spool; 9, spool shaft; 10, spool gear; 11, bearing; 12, fixed seat; 13, spool adjustment knob; 14, magnetic force adjustment knob; 15, cylindrical pin; 16, limit groove; 17, arc-shaped adjustment seat; 18, mounting post; 19, magnet seat; 20, magnet block; 21, copper gasket; 22, ramp groove; 23, return spring; 24, sheath; 25, bearing seat. Detailed implementation manners

[0023] The following combines the accompanying drawings and embodiments to further describe in detail the specific implementation manners of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0024] As Figures 1-4 shown, a drum wheel with a magnetic braking mechanism includes:

[0025] A main body 1, including a wire guide rail 2 and a wire gear 3 that rotates coaxially with the wire guide rail 2;

[0026] A main engine compartment 4, fixedly installed on the right end face of the main body 1;

[0027] A left engine compartment 5, inside which a transmission gear 6 meshing with the wire gear 3 is installed, and a cover plate 7 is installed on the right port of the left engine compartment 5. The left engine compartment 5 is fixedly installed on the left end face of the main body 1;

[0028] A spool 8, inside which a spool shaft 9 is installed. On the spool shaft 9 on the left side of the spool 8, a spool gear 10 meshing with the transmission gear 6 is installed. A bearing 11 is provided on the right side of the spool gear 10. The spool 8 is installed inside the main body 1;

[0029] It is characterized in that: a fixed seat 12 is fixedly installed near the bottom end on the left end face of the left engine compartment 5. A spool adjustment knob 13 corresponding to the spool shaft 9 is threadedly connected inside the left port of the fixed seat 12. A magnetic force adjustment knob 14 is sleeved on the outer wall of the right end of the fixed seat 12. A cylindrical pin 15 is arranged on the right end face of the magnetic force adjustment knob 14. A limit groove 16 matching the cylindrical pin 15 is arranged on the left engine compartment 5 on the right side of the magnetic force adjustment knob 14; an arc-shaped adjustment seat 17 corresponding to the cylindrical pin 15 is arranged inside the left engine compartment 5. Two mounting posts 18 are arranged on the right end face of the arc-shaped adjustment seat 17. The mounting posts 18 pass through the cover plate 7 to the right and are connected to a magnet seat 19 by screws. A plurality of magnet blocks 20 are arranged on the right end face of the magnet seat 19.

[0030] In the above structure, a copper gasket 21 corresponding to the left end head of the spool shaft 9 is arranged inside the right port of the spool adjustment knob 13; the left and right clearances of the spool are adjusted by turning the spool adjustment knob.

[0031] In the above structure, a ramp groove 22 matching the cylindrical pin 15 is arranged on the left end face of the arc-shaped adjustment seat 17.

[0032] In the above structure, a return spring 23 is sleeved on the mounting posts 18 between the arc-shaped adjustment seat 17 and the cover plate 7.

[0033] In the above structure, a sheath 24 is arranged on the right end face of the cover plate 7. A bearing seat 25 for installing a bearing 11 is arranged inside the sheath 24. The magnet seat 19 is sleeved on the outer wall of the bearing seat 25.

[0034] When the drum wheel with a magnetic brake mechanism of the present utility model is specifically used, when the magnetic force adjustment knob is rotated, the right end head of the cylindrical pin thereon slides in the ramp groove of the arc-shaped adjustment seat, thereby pushing the arc-shaped adjustment seat and driving the magnet seat to move to the right together, so that the magnet blocks on the magnet seat gradually approach the spool, and the magnetic brake effect gradually becomes larger; when the magnetic force adjustment knob is rotated in the reverse direction, the arc-shaped adjustment seat drives the magnet seat to move to the left under the action of the two return springs, and the magnet blocks gradually move away from the spool, and the magnetic brake effect gradually becomes smaller, thus achieving the effect of magnetic brake adjustment.

[0035] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A drum wheel with a magnetic braking mechanism, comprising: A main body (1), including a wire guide rail (2) and a wire gear (3) that rotates coaxially with the wire guide rail (2); A main engine compartment (4), fixedly installed on the right end face of the main body (1); A left engine compartment (5), inside which a transmission gear (6) meshing with the wire gear (3) is installed. A cover plate (7) is installed on the right port of the left engine compartment (5), and the left engine compartment (5) is fixedly installed on the left end face of the main body (1); A spool (8), inside which a spool shaft (9) is installed. A spool gear (10) meshing with the transmission gear (6) is installed on the spool shaft (9) on the left side of the spool (8). A bearing (11) is provided on the right side of the spool gear (10), and the spool (8) is installed inside the main body (1); It is characterized in that: a fixed seat (12) is fixedly installed near the bottom end on the left end face of the left engine compartment (5). A spool adjustment knob (13) corresponding to the spool shaft (9) is connected inside the left port of the fixed seat (12) by a thread. A magnetic force adjustment knob (14) is sleeved on the outer wall of the right end head of the fixed seat (12). A cylindrical pin (15) is provided on the right end face of the magnetic force adjustment knob (14). A limit groove (16) matching the cylindrical pin (15) is provided on the left engine compartment (5) on the right side of the magnetic force adjustment knob (14); An arc-shaped adjustment seat (17) corresponding to the cylindrical pin (15) is provided inside the left engine compartment (5). Two mounting posts (18) are provided on the right end face of the arc-shaped adjustment seat (17). The mounting posts (18) pass through the cover plate (7) to the right and are connected to a magnet seat (19) by screws. A number of magnet blocks (20) are provided on the right end face of the magnet seat (19).

2. The drum wheel with a magnetic braking mechanism according to claim 1, characterized in that: A copper gasket (21) corresponding to the left end head of the spool shaft (9) is provided inside the right port of the spool adjustment knob (13).

3. The drum wheel with a magnetic braking mechanism according to claim 1, wherein: A ramp groove (22) matching the cylindrical pin (15) is provided on the left end face of the arc-shaped adjustment seat (17).

4. The drum wheel with a magnetic braking mechanism according to claim 1, characterized in that: A return spring (23) is sleeved on each of the mounting posts (18) between the arc-shaped adjustment seat (17) and the cover plate (7).

5. The drum wheel with a magnetic braking mechanism according to claim 1, characterized in that: A sheath (24) is provided on the right end face of the cover plate (7). A bearing seat (25) for installing the bearing (11) is provided inside the sheath (24), and the magnet seat (19) is sleeved on the outer wall of the bearing seat (25).

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