CN203416737U - Miniature hand lever electric winch - Google Patents
Miniature hand lever electric winch Download PDFInfo
- Publication number
- CN203416737U CN203416737U CN201320469393.1U CN201320469393U CN203416737U CN 203416737 U CN203416737 U CN 203416737U CN 201320469393 U CN201320469393 U CN 201320469393U CN 203416737 U CN203416737 U CN 203416737U
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- China
- Prior art keywords
- gear
- tooth gear
- straight
- hand lever
- straight tooth
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a miniature hand lever electric winch which comprises a miniature motor and a speed reducer. The speed reducer comprises a worm, a helical gear, a first straight tooth gear, a second straight tooth gear and a friction wheel. The worm is connected with the output end of the motor, the helical gear and the worm are meshed to form a transmission mechanism, the helical gear and the first straight tooth gear are installed on one same shaft, the second straight tooth gear and the friction wheel are installed on the other shaft, and the first straight tooth gear and the second straight tooth gear are meshed to form a transmission mechanism. On the basis of the main working principle of the friction wheel, when fishes are fished and escape far, friction force of the friction wheel in the speed reducer is used for locking a wire coil, and when external force exceeds the coefficient of the friction force, the wire wheel can automatically pay off a wire so that the wire can be prevented from being broken.
Description
Technical field
The utility model relates to fishing device, particularly a kind of miniature electric capstan winch for fishing.
Background technology
Along with the raising of prior art, people are more and more higher to the requirement of fishing device.General fishing rod by pole body, form with the drum of swing handle, needs hand rotation drum to discharge and regains fishing line when fishing.After catching fish, fish can exert oneself toward escaping at a distance, and fishing line is passive to lengthen, if at this time force dynamics take-up, easily makes fishing line pull apart.
Utility model content
Above-mentioned defect and problem for prior art, the utility model object is to provide a kind of miniature hand lever electric capstan, utilized the groundwork principle of friction pulley, when the fish catching escapes toward distant place, if the stressed coefficient that surpasses frictional force of fishing line now, line is taken turns automatic unwrapping wire, avoids opposite direction to pull fishing line and causes its broken string.When needs take-up, open miniature hand lever electric capstan, friction pulley drives drum to rotate, and realizes fishing line the automatic recovery.
In order to achieve the above object, the utility model is realized by the following technical solutions:
A kind of miniature hand lever electric capstan, comprise micromachine and deceleration device, it is characterized in that: described deceleration device comprises worm screw, angular gear, the first straight-tooth gear, the second straight-tooth gear, friction pulley, described worm screw is connected with the output of motor, angular gear and worm engaging form transmission mechanism, described angular gear and the first straight-tooth gear are installed on same axle, the second straight-tooth gear and friction pulley are installed on another axle, and the first straight-tooth gear and the engagement of the second straight-tooth gear form transmission mechanism.
Further technical scheme, the angle between described worm screw and angular gear is right angle.
Further technical scheme, described micromachine periphery is seal casinghousing, the periphery of described deceleration device is semiclosed housing.
The utility model object is to provide a kind of miniature hand lever electric capstan, utilized the groundwork principle of friction pulley, catching fish and its when escaping at a distance, utilize the frictional force of friction pulley in deceleration device to pin drum, when external power has surpassed the coefficient of frictional force, the automatic unwrapping wire of line wheel meeting, avoids causing line disconnected.When needs take-up, open miniature hand lever electric capstan, friction pulley drives drum to rotate, and realizes fishing line the automatic recovery.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only an embodiment of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 be the utility model A-A to cutaway view;
Fig. 3 be the utility model B-B to cutaway view.
Wherein: 1, housing, 2, micromachine, 3, worm screw, the 4, first straight spur gear, the 5, second straight spur gear, 6, axle, 7, friction pulley, 8, angular gear.Worm screw, angular gear, the first straight spur gear, the second straight spur gear, axle and friction pulley form deceleration device.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only embodiment of the utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Shown in Fig. 1, the utility model is a kind of miniature hand lever electric capstan, comprise micromachine and deceleration device, described deceleration device comprises worm screw, angular gear, the first straight-tooth gear, the second straight-tooth gear, friction pulley, described worm screw is connected with the output of motor, angular gear and worm engaging form transmission mechanism, described angular gear and the first straight-tooth gear are installed on same axle, the second straight-tooth gear and friction pulley are installed on another axle, and the first straight-tooth gear and the engagement of the second straight-tooth gear form transmission mechanism.
In use, friction pulley is connected with the drum of fishing rod.Electric machine rotation drives the worm screw on output shaft to rotate, worm screw is sent to angular gear by power, angular gear band is automatically connected in the first straight spur gear on same gear shaft, the first straight spur gear promotes to rotate with the second straight spur gear of its engagement, and the second straight spur gear and then promotion friction pulley rotate.By a series of power, transmit, the power of motor is transferred on friction pulley, and friction pulley is as the power way of output, and it can drive drum to rotate after being connected with drum, thereby realizes the automatic takeup of fishing line.When motor is not opened, friction pulley utilizes the frictional force between itself and drum to pin fishing line, and drum is discharged no longer outward, prevents that fish from escaping far.But when fishing line is stressed while being greater than friction pulley coefficient, line is taken turns automatic unwrapping wire, has avoided pullling fishing line in the other direction, makes fishing line be not easy to disconnect.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion by the described protection domain with claim.
Claims (3)
1. a miniature hand lever electric capstan, comprise micromachine and deceleration device, it is characterized in that: described deceleration device comprises worm screw, angular gear, the first straight-tooth gear, the second straight-tooth gear, friction pulley, described worm screw is connected with the output of motor, angular gear and worm engaging form transmission mechanism, described angular gear and the first straight-tooth gear are installed on same axle, the second straight-tooth gear and friction pulley are installed on another axle, and the first straight-tooth gear and the engagement of the second straight-tooth gear form transmission mechanism.
2. miniature hand lever electric capstan according to claim 1, is characterized in that: the angle between described worm screw and angular gear is right angle.
3. miniature hand lever electric capstan according to claim 1 and 2, is characterized in that: described micromachine is peripheral is seal casinghousing, and the periphery of described deceleration device is semiclosed housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469393.1U CN203416737U (en) | 2013-08-02 | 2013-08-02 | Miniature hand lever electric winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320469393.1U CN203416737U (en) | 2013-08-02 | 2013-08-02 | Miniature hand lever electric winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203416737U true CN203416737U (en) | 2014-02-05 |
Family
ID=50015852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320469393.1U Expired - Fee Related CN203416737U (en) | 2013-08-02 | 2013-08-02 | Miniature hand lever electric winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203416737U (en) |
-
2013
- 2013-08-02 CN CN201320469393.1U patent/CN203416737U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20180802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |