Electric telescopic adjusting structure of fishing pole

Abstract

The utility model relates to the technical field of fishing tackles, in particular to a fishing pole electric telescopic adjusting structure which comprises a first fixing plate, second fixing plates are integrally arranged at the two ends of the front side of the first fixing plate respectively, third fixing plates are integrally arranged at the front ends of the inner sides of the two second fixing plates respectively, and a side groove is formed between the two third fixing plates. A first rotating shaft and a second rotating shaft are rotationally connected between the rear sides of the two third fixing plates and the front side of the first fixing plate through bearings, a driven roller is fixedly installed on the outer side of the first rotating shaft, a driving roller is fixedly installed on the outer side of the second rotating shaft, a motor is fixedly installed on the rear side of the first fixing plate, and an output shaft of the motor is fixedly connected with the rear end of the second rotating shaft. The telescopic fishing rod has the advantages that the control switch is started and the motor is controlled to rotate forwards and backwards, then the driving roller is driven to rotate forwards and backwards, the telescopic cylinder at the front end of the fishing rod is driven to rotate outwards to extend or rotate inwards to shorten, and automatic extending and releasing operation or automatic shortening and storing operation can be conducted on the fishing rod.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing appliances, in particular to an electric telescopic adjusting structure for a fishing rod. Background Art

[0002] A fishing rod is a fishing tool, which is an elongated multi-section rod-shaped object, usually with a handle, gradually tapering from the handle to the front end, and a fishing line is used to connect a fishhook with bait.

[0003] For the existing telescopic fishing rods, when in use, it is usually necessary to manually retract and extend the fishing rod. For long fishing rods (such as cannon rods with a length of more than 12 meters), due to their long length, manual retraction and extension are often time-consuming and laborious, and the operation is rather troublesome. Moreover, when pulling and retracting, the hands are easily stained with the black color on the internal carbon cloth, bringing great inconvenience to the user and not being able to well meet the user's usage requirements. Therefore, an electric telescopic adjusting structure for a fishing rod is proposed. Content of the Utility Model

[0004] In order to overcome the technical defects in the prior art and effectively solve the technical problems in the background art, the utility model provides the following technical solutions:

[0005] An electric telescopic adjusting structure for a fishing rod, including a first fixing plate. At both ends of the front side of the first fixing plate, second fixing plates are integrally provided respectively. At the front ends of the inner sides of the two second fixing plates, third fixing plates are integrally provided respectively. A side groove is formed between the two third fixing plates. Between the rear sides of the two third fixing plates and the front side of the first fixing plate, a first rotating shaft and a second rotating shaft are rotatably connected through bearings respectively. A driven roller is fixedly installed on the outer side of the first rotating shaft, and a driving roller is fixedly installed on the outer side of the second rotating shaft. A motor is fixedly installed on the rear side of the first fixing plate, and the output shaft of the motor is fixedly connected to the rear end of the second rotating shaft.

[0006] As a preferred technical solution of the utility model, both the driven roller and the driving roller are roller structures that are thin in the middle and thick at both ends.

[0007] As a preferred technical solution of the utility model, a rubber film is fixedly installed on the outer side of the driving roller, and a buffer cavity is formed between the inner side of the rubber film and the outer side of the driving roller.

[0008] As a preferred technical solution of the utility model, it further includes a battery, a control switch and a handle. The handle is fixedly installed at the rear side of the first fixing plate at the position behind the motor. The battery is fixedly installed on the outer side of one of the second fixing plates. The control switch is fixedly installed on the outer side of the handle. The motor, the battery and the control switch are electrically connected correspondingly.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. Start and control the forward and reverse rotation of the motor by controlling the switch, drive the forward and reverse rotation of the second rotating shaft, and then drive the forward and reverse rotation of the active roller, so as to drive the telescopic cylinder at the front end of the fishing rod to rotate outwards and extend or rotate inwards and shorten, and the fishing rod can be automatically extended and released or automatically shortened and stored;

[0011] 2. The driven roller with a thin middle and thick ends and the active roller can limit the fishing rod during the rotation operation;

[0012] 3. The rubber film on the surface of the active roller plays a role in increasing the contact surface and thus increasing the friction force, which is beneficial to better rotating and retracting the fishing rod. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of the present utility model.

[0014] Figure 2 It is a top view of the present utility model.

[0015] Figure 3 It is a schematic structural diagram of a part of the present utility model.

[0016] Figure 4 It is a schematic structural diagram of the rubber film of the present utility model.

[0017] Figure 5 It is a schematic cross-sectional structural diagram of the active roller and the rubber film of the present utility model.

[0018] Figure 6 It is a schematic structural diagram of the present utility model in the use state.

[0019] In the figure: the first fixing plate 1, the second fixing plate 2, the third fixing plate 3, the side groove 4, the first rotating shaft 5, the second rotating shaft 6, the driven roller 7, the active roller 8, the rubber film 9, the buffer cavity 10, the motor 11, the battery 12, the control switch 13, the handle 14, the fishing rod 15. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-5, the present utility model provides a technical solution: an electric telescopic adjustment structure for a fishing rod, including a first fixing plate 1. At both ends of the front side of the first fixing plate 1, second fixing plates 2 are integrally provided respectively. At the front ends of the inner sides of the two second fixing plates 2, third fixing plates 3 are integrally provided respectively. A side groove 4 is formed between the two third fixing plates 3. Between the rear sides of the two third fixing plates 3 and the front side of the first fixing plate 1, a first rotating shaft 5 and a second rotating shaft 6 are respectively rotatably connected through bearings. A driven roller 7 is fixedly installed on the outer side of the first rotating shaft 5, and a driving roller 8 is fixedly installed on the outer side of the second rotating shaft 6. A motor 11 is fixedly installed on the rear side of the first fixing plate 1, and the output shaft of the motor 11 is fixedly connected to the rear end of the second rotating shaft 6.

[0022] Further, both the driven roller 7 and the driving roller 8 are roller structures that are thin in the middle and thick at both ends. Through this structure, the fishing rod 15 can be limited during the rotation operation.

[0023] Further, a rubber film 9 is fixedly installed on the outer side of the driving roller 8. The rubber film 9 plays a role in increasing the contact surface and thus increasing the friction force, which is beneficial to better rotating and retracting the fishing rod 15. A buffer cavity 10 is formed between the inner side of the rubber film 9 and the outer side of the driving roller 8. The buffer cavity 10 plays a buffering role. In addition, the buffer cavity 10 can also be filled with soft materials such as sponge to play a better buffering and supporting role.

[0024] Further, it also includes a battery 12, a control switch 13 and a handle 14. The handle 14 is fixedly installed at the rear side of the first fixing plate 1 at a position behind the motor 11. Through the handle 14, it is convenient to hold the device for operation. The battery 12 is fixedly installed on the outer side of one of the second fixing plates 2, and the control switch 13 is fixedly installed on the outer side of the handle 14. The motor 11, the battery 12 and the control switch 13 are respectively electrically connected. By starting and controlling the forward and reverse rotation of the motor 11 through the control switch 13 (the principle is a mature existing technology and will not be described in detail here), the forward and reverse rotation of the second rotating shaft 6 is driven, and then the forward and reverse rotation of the driving roller 8 is driven, so as to drive the telescopic tube at the front end of the fishing rod 15 to rotate outwards and extend or rotate inwards and shorten, and the fishing rod 15 can be automatically extended and released or automatically shortened and stored.

[0025] Specifically, the battery 12 uses a 12V DC lithium battery, and the motor 11 uses a DC motor that can rotate forward and reverse.

[0026] When in use:

[0027] Hold the handle 14 with one hand and the fishing rod 15 with the other hand. Insert the middle part on the outer side of the fishing rod 15 into the space between the driven roller 7 and the driving roller 8 from the side groove 4, so that the fixed cylinder part at the rear end of the fishing rod 15 is located below the driven roller 7 and is in pressing contact with its bottom, and the telescopic cylinder part at the front end of the fishing rod 15 is located above the driving roller 8 and is in pressing contact with the upper surface of the rubber membrane 9. Start the motor 11 by controlling the switch 13 to drive the rotation of the second rotating shaft 6, and then drive the rotation of the driving roller 8, thereby driving the telescopic cylinder at the front end of the fishing rod 15 to rotate and extend outwards, and the fishing rod 15 can be automatically extended and released. By operating in the reverse direction as above and controlling the motor 11 to rotate in the reverse direction, the fishing rod 15 can be automatically shortened and stored.

[0028] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric telescopic adjustment structure for a fishing rod, comprising a fixing plate (1), characterized in that: The two ends of the front side of the fixing plate one (1) are respectively integrally provided with fixing plates two (2), the front ends of the inner sides of the two fixing plates two (2) are respectively integrally provided with fixing plates three (3), a side groove (4) is formed between the two fixing plates three (3), the rear sides of the two fixing plates three (3) and the front side of the fixing plate one (1) are respectively rotatably connected with a rotating shaft one (5) and a rotating shaft two (6) through bearings, the outer side of the rotating shaft one (5) is fixedly installed with a driven roller (7), the outer side of the rotating shaft two (6) is fixedly installed with a driving roller (8), the rear side of the fixing plate one (1) is fixedly installed with a motor (11), and the output shaft of the motor (11) is fixedly connected with the rear end of the rotating shaft two (6).

2. The electric telescopic adjustment structure for fishing rod according to claim 1, characterized in that: The driven roller (7) and the driving roller (8) are both roller structures that are thin in the middle and thick at both ends.

3. The electric telescopic adjustment structure for fishing rod according to claim 1, characterized in that: A rubber membrane (9) is fixedly mounted on the outer side of the active roller (8), and a buffer cavity (10) is formed between the inner side of the rubber membrane (9) and the outer side of the active roller (8).

4. The electric telescopic adjustment structure for fishing rods according to claim 1, characterized in that: The invention also comprises a battery (12), a control switch (13) and a handle (14); the handle (14) is fixedly mounted on the rear side of the first fixing plate (1) at a position at the rear end of the motor (11); the battery (12) is fixedly mounted on the outside of one of the second fixing plates (2); the control switch (13) is fixedly mounted on the outside of the handle (14); and the motor (11), the battery (12) and the control switch (13) are electrically connected to each other respectively.

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